56704485625752 has 16 divisors (see below), whose sum is σ = 141761214064440. Its totient is φ = 18901495208576.

The previous prime is 56704485625741. The next prime is 56704485625771. The reversal of 56704485625752 is 25752658440765.

It is a super-2 number, since 2×56704485625752² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1181343450513 + ... + 1181343450560.

Almost surely, 2^{56704485625752} is an apocalyptic number.

It is an amenable number.

56704485625752 is an abundant number, since it is smaller than the sum of its proper divisors (85056728438688).

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

56704485625752 is a wasteful number, since it uses less digits than its factorization.

56704485625752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2362686901082 (or 2362686901078 counting only the distinct ones).

The product of its (nonzero) digits is 564480000, while the sum is 66.

The spelling of 56704485625752 in words is "fifty-six trillion, seven hundred four billion, four hundred eighty-five million, six hundred twenty-five thousand, seven hundred fifty-two".