56230822172 has 24 divisors (see below), whose sum is σ = 116339633760. Its totient is φ = 23267926080.

The previous prime is 56230822163. The next prime is 56230822189. The reversal of 56230822172 is 27122803265.

It is a super-3 number, since 3×56230822172³ (a number of 33 digits) contains 333 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 7 ways as a sum of consecutive naturals, for example, 34624079 + ... + 34625702.

It is an arithmetic number, because the mean of its divisors is an integer number (4847484740).

Almost surely, 2^56230822172 is an apocalyptic number.

It is an amenable number.

56230822172 is an abundant number, since it is smaller than the sum of its proper divisors (60108811588).

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

56230822172 is a wasteful number, since it uses less digits than its factorization.

56230822172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69249821 (or 69249819 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 38.

The spelling of 56230822172 in words is "fifty-six billion, two hundred thirty million, eight hundred twenty-two thousand, one hundred seventy-two".