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5972397805692 = 2232315351610937
BaseRepresentation
bin101011011101000111010…
…1001100101000001111100
3210010221210200010210120100
41112322032221211001330
51240322432314240232
620411403124121100
71154330404506363
oct126721651450174
923127720123510
105972397805692
1119a297495231a
128055a7b36190
1334426b995946
141690cbdd27da
15a5550aeec7c
hex56e8ea6507c

5972397805692 has 36 divisors (see below), whose sum is σ = 15583891051456. Its totient is φ = 1926579936960.

The previous prime is 5972397805691. The next prime is 5972397805721. The reversal of 5972397805692 is 2965087932795.

5972397805692 is a `hidden beast` number, since 5 + 9 + 72 + 397 + 80 + 5 + 6 + 92 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a self number, because there is not a number n which added to its sum of digits gives 5972397805692.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5972397805691) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2675804353 + ... + 2675806584.

Almost surely, 25972397805692 is an apocalyptic number.

It is an amenable number.

5972397805692 is an abundant number, since it is smaller than the sum of its proper divisors (9611493245764).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5972397805692 is a wasteful number, since it uses less digits than its factorization.

5972397805692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5351610978 (or 5351610973 counting only the distinct ones).

The product of its (nonzero) digits is 514382400, while the sum is 72.

The spelling of 5972397805692 in words is "five trillion, nine hundred seventy-two billion, three hundred ninety-seven million, eight hundred five thousand, six hundred ninety-two".

Divisors: 1 2 3 4 6 9 12 18 31 36 62 93 124 186 279 372 558 1116 5351610937 10703221874 16054832811 21406443748 32109665622 48164498433 64219331244 96328996866 165899939047 192657993732 331799878094 497699817141 663599756188 995399634282 1493099451423 1990799268564 2986198902846 5972397805692