36454423552 has 88 divisors (see below), whose sum is σ = 79821700560. Its totient is φ = 16563240960.

The previous prime is 36454423541. The next prime is 36454423553. The reversal of 36454423552 is 25532445463.

It is a super-2 number, since 2×36454423552² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 36454423499 and 36454423508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36454423553) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 468727 + ... + 540937.

Almost surely, 2^36454423552 is an apocalyptic number.

36454423552 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36454423552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39910850280).

36454423552 is an abundant number, since it is smaller than the sum of its proper divisors (43367277008).

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

36454423552 is a wasteful number, since it uses less digits than its factorization.

36454423552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72277 (or 72259 counting only the distinct ones).

The product of its digits is 1728000, while the sum is 43.

The spelling of 36454423552 in words is "thirty-six billion, four hundred fifty-four million, four hundred twenty-three thousand, five hundred fifty-two".