56246941972 has 48 divisors (see below), whose sum is σ = 106333622080. Its totient is φ = 25879523328.

The previous prime is 56246941969. The next prime is 56246942023. The reversal of 56246941972 is 27914964265.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38550979 + ... + 38552437.

Almost surely, 2^56246941972 is an apocalyptic number.

56246941972 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

56246941972 is a deficient number, since it is larger than the sum of its proper divisors (50086680108).

56246941972 is a wasteful number, since it uses less digits than its factorization.

56246941972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3272 (or 3270 counting only the distinct ones).

The product of its digits is 6531840, while the sum is 55.

The spelling of 56246941972 in words is "fifty-six billion, two hundred forty-six million, nine hundred forty-one thousand, nine hundred seventy-two".