56416238798 has 16 divisors (see below), whose sum is σ = 85109495040. Its totient is φ = 28046553600.

The previous prime is 56416238789. The next prime is 56416238819. The reversal of 56416238798 is 89783261465.

It is a super-2 number, since 2×56416238798² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 759458 + ... + 830426.

It is an arithmetic number, because the mean of its divisors is an integer number (5319343440).

Almost surely, 2^56416238798 is an apocalyptic number.

56416238798 is a deficient number, since it is larger than the sum of its proper divisors (28693256242).

56416238798 is a wasteful number, since it uses less digits than its factorization.

56416238798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73243.

The product of its digits is 17418240, while the sum is 59.

The spelling of 56416238798 in words is "fifty-six billion, four hundred sixteen million, two hundred thirty-eight thousand, seven hundred ninety-eight".