56653602417 has 16 divisors (see below), whose sum is σ = 83935932480. Its totient is φ = 37766966976.

The previous prime is 56653602403. The next prime is 56653602427. The reversal of 56653602417 is 71420635665.

56653602417 is a `hidden beast` number, since 566 + 5 + 3 + 60 + 24 + 1 + 7 = 666.

56653602417 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 56653602417 - 2¹⁰ = 56653601393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56653602427) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 551938 + ... + 646484.

It is an arithmetic number, because the mean of its divisors is an integer number (5245995780).

Almost surely, 2^56653602417 is an apocalyptic number.

It is an amenable number.

56653602417 is a deficient number, since it is larger than the sum of its proper divisors (27282330063).

56653602417 is a wasteful number, since it uses less digits than its factorization.

56653602417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116749 (or 116743 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 45.

The spelling of 56653602417 in words is "fifty-six billion, six hundred fifty-three million, six hundred two thousand, four hundred seventeen".