56540004754052 has 12 divisors (see below), whose sum is σ = 101619197733900. Its totient is φ = 27505948258656.

The previous prime is 56540004754039. The next prime is 56540004754061. The reversal of 56540004754052 is 25045740004565.

It can be written as a sum of positive squares in 2 ways, for example, as 49027219779136 + 7512784974916 = 7001944^2 + 2740946^2 .

It is a super-2 number, since 2×56540004754052² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 56540004753988 and 56540004754006.

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, 191013529427 + ... + 191013529722.

It is an arithmetic number, because the mean of its divisors is an integer number (8468266477825).

Almost surely, 2^{56540004754052} is an apocalyptic number.

It is an amenable number.

56540004754052 is a deficient number, since it is larger than the sum of its proper divisors (45079192979848).

56540004754052 is a wasteful number, since it uses less digits than its factorization.

56540004754052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382027059190 (or 382027059188 counting only the distinct ones).

The product of its (nonzero) digits is 3360000, while the sum is 47.

The spelling of 56540004754052 in words is "fifty-six trillion, five hundred forty billion, four million, seven hundred fifty-four thousand, fifty-two".