56604242156636 has 6 divisors (see below), whose sum is σ = 99057423774120. Its totient is φ = 28302121078316.

The previous prime is 56604242156621. The next prime is 56604242156641. The reversal of 56604242156636 is 63665124240665.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7075530269576 + ... + 7075530269583.

It is an arithmetic number, because the mean of its divisors is an integer number (16509570629020).

Almost surely, 2^{56604242156636} is an apocalyptic number.

It is an amenable number.

56604242156636 is a deficient number, since it is larger than the sum of its proper divisors (42453181617484).

56604242156636 is a wasteful number, since it uses less digits than its factorization.

56604242156636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14151060539163 (or 14151060539161 counting only the distinct ones).

The product of its (nonzero) digits is 37324800, while the sum is 56.

The spelling of 56604242156636 in words is "fifty-six trillion, six hundred four billion, two hundred forty-two million, one hundred fifty-six thousand, six hundred thirty-six".