56547361052 has 48 divisors (see below), whose sum is σ = 128958701760. Its totient is φ = 21054477312.

The previous prime is 56547361049. The next prime is 56547361141. The reversal of 56547361052 is 25016374565.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 56547360994 and 56547361012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4562927 + ... + 4575302.

It is an arithmetic number, because the mean of its divisors is an integer number (2686639620).

Almost surely, 2^56547361052 is an apocalyptic number.

56547361052 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

56547361052 is an abundant number, since it is smaller than the sum of its proper divisors (72411340708).

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

56547361052 is a wasteful number, since it uses less digits than its factorization.

56547361052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9138270 (or 9138268 counting only the distinct ones).

The product of its (nonzero) digits is 756000, while the sum is 44.

The spelling of 56547361052 in words is "fifty-six billion, five hundred forty-seven million, three hundred sixty-one thousand, fifty-two".