56431876190 has 8 divisors (see below), whose sum is σ = 101577377160. Its totient is φ = 22572750472.

The previous prime is 56431876181. The next prime is 56431876223. The reversal of 56431876190 is 9167813465.

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

It is a super-2 number, since 2×56431876190² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2821593800 + ... + 2821593819.

It is an arithmetic number, because the mean of its divisors is an integer number (12697172145).

Almost surely, 2^56431876190 is an apocalyptic number.

56431876190 is a deficient number, since it is larger than the sum of its proper divisors (45145500970).

56431876190 is a wasteful number, since it uses less digits than its factorization.

56431876190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5643187626.

The product of its (nonzero) digits is 1088640, while the sum is 50.

The spelling of 56431876190 in words is "fifty-six billion, four hundred thirty-one million, eight hundred seventy-six thousand, one hundred ninety".