56028117671042 has 48 divisors (see below), whose sum is σ = 93977321268096. Its totient is φ = 25028409806400.

The previous prime is 56028117671039. The next prime is 56028117671077. The reversal of 56028117671042 is 24017671182065.

It is a super-2 number, since 2×56028117671042² (a number of 28 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 168923 + ... + 10587009.

It is an arithmetic number, because the mean of its divisors is an integer number (1957860859752).

Almost surely, 2^{56028117671042} is an apocalyptic number.

56028117671042 is a deficient number, since it is larger than the sum of its proper divisors (37949203597054).

56028117671042 is a wasteful number, since it uses less digits than its factorization.

56028117671042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10418495 (or 10418484 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 50.

The spelling of 56028117671042 in words is "fifty-six trillion, twenty-eight billion, one hundred seventeen million, six hundred seventy-one thousand, forty-two".