56939212726 has 24 divisors (see below), whose sum is σ = 96168866472. Its totient is φ = 25250200800.

The previous prime is 56939212697. The next prime is 56939212727. The reversal of 56939212726 is 62721293965.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56939212727) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2859420 + ... + 2879263.

It is an arithmetic number, because the mean of its divisors is an integer number (4007036103).

Almost surely, 2^56939212726 is an apocalyptic number.

56939212726 is a deficient number, since it is larger than the sum of its proper divisors (39229653746).

56939212726 is a wasteful number, since it uses less digits than its factorization.

56939212726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5738748 (or 5738737 counting only the distinct ones).

The product of its digits is 2449440, while the sum is 52.

The spelling of 56939212726 in words is "fifty-six billion, nine hundred thirty-nine million, two hundred twelve thousand, seven hundred twenty-six".