56456206726 has 8 divisors (see below), whose sum is σ = 84780874080. Its totient is φ = 28195915368.

The previous prime is 56456206693. The next prime is 56456206727. The reversal of 56456206726 is 62760265465.

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

It is a self number, because there is not a number n which added to its sum of digits gives 56456206726.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56456206727) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16091806 + ... + 16095313.

It is an arithmetic number, because the mean of its divisors is an integer number (10597609260).

Almost surely, 2^56456206726 is an apocalyptic number.

56456206726 is a deficient number, since it is larger than the sum of its proper divisors (28324667354).

56456206726 is a wasteful number, since it uses less digits than its factorization.

56456206726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32187998.

The product of its (nonzero) digits is 3628800, while the sum is 49.

The spelling of 56456206726 in words is "fifty-six billion, four hundred fifty-six million, two hundred six thousand, seven hundred twenty-six".