56856174033 has 8 divisors (see below), whose sum is σ = 76011472768. Its totient is φ = 37802495664.

The previous prime is 56856174017. The next prime is 56856174049. The reversal of 56856174033 is 33047165865.

It is an interprime number because it is at equal distance from previous prime (56856174017) and next prime (56856174049).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 56856174033 - 2⁴ = 56856174017 is a prime.

It is a super-3 number, since 3×56856174033³ (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56856174833) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25403785 + ... + 25406022.

It is an arithmetic number, because the mean of its divisors is an integer number (9501434096).

Almost surely, 2^56856174033 is an apocalyptic number.

It is an amenable number.

56856174033 is a deficient number, since it is larger than the sum of its proper divisors (19155298735).

56856174033 is a wasteful number, since it uses less digits than its factorization.

56856174033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50810183.

The product of its (nonzero) digits is 1814400, while the sum is 48.

The spelling of 56856174033 in words is "fifty-six billion, eight hundred fifty-six million, one hundred seventy-four thousand, thirty-three".