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56602553876 = 22111468387613
BaseRepresentation
bin110100101101110001…
…100110111000010100
312102002201200122211022
4310231301212320110
51411410223211001
642000341100312
74042443524651
oct645561467024
9172081618738
1056602553876
1122006736550
12ab780b7698
13545091993b
142a4d58cc28
15171435211b
hexd2dc66e14

56602553876 has 24 divisors (see below), whose sum is σ = 108068013984. Its totient is φ = 25726387680.

The previous prime is 56602553863. The next prime is 56602553957. The reversal of 56602553876 is 67835520665.

56602553876 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 602246 + ... + 689858.

It is an arithmetic number, because the mean of its divisors is an integer number (4502833916).

Almost surely, 256602553876 is an apocalyptic number.

It is an amenable number.

56602553876 is a deficient number, since it is larger than the sum of its proper divisors (51465460108).

56602553876 is a wasteful number, since it uses less digits than its factorization.

56602553876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102311 (or 102309 counting only the distinct ones).

The product of its (nonzero) digits is 9072000, while the sum is 53.

The spelling of 56602553876 in words is "fifty-six billion, six hundred two million, five hundred fifty-three thousand, eight hundred seventy-six".

Divisors: 1 2 4 11 22 44 14683 29366 58732 87613 161513 175226 323026 350452 646052 963743 1927486 3854972 1286421679 2572843358 5145686716 14150638469 28301276938 56602553876