56555074710 has 96 divisors (see below), whose sum is σ = 152335572480. Its totient is φ = 14540064000.

The previous prime is 56555074687. The next prime is 56555074711. The reversal of 56555074710 is 1747055565.

56555074710 is a `hidden beast` number, since 56 + 5 + 550 + 7 + 47 + 1 + 0 = 666.

It is a super-3 number, since 3×56555074710³ (a number of 33 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56555074711) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1814155 + ... + 1845065.

It is an arithmetic number, because the mean of its divisors is an integer number (1586828880).

Almost surely, 2^56555074710 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56555074710, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76167786240).

56555074710 is an abundant number, since it is smaller than the sum of its proper divisors (95780497770).

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

56555074710 is a wasteful number, since it uses less digits than its factorization.

56555074710 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31654 (or 31651 counting only the distinct ones).

The product of its (nonzero) digits is 735000, while the sum is 45.

The spelling of 56555074710 in words is "fifty-six billion, five hundred fifty-five million, seventy-four thousand, seven hundred ten".