56604162067654 has 4 divisors (see below), whose sum is σ = 84906243101484. Its totient is φ = 28302081033826.

The previous prime is 56604162067639. The next prime is 56604162067711. The reversal of 56604162067654 is 45676026140665.

It is a semiprime because it is the product of two primes.

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, 14151040516912 + ... + 14151040516915.

It is an arithmetic number, because the mean of its divisors is an integer number (21226560775371).

Almost surely, 2^{56604162067654} is an apocalyptic number.

56604162067654 is a deficient number, since it is larger than the sum of its proper divisors (28302081033830).

56604162067654 is a wasteful number, since it uses less digits than its factorization.

56604162067654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28302081033829.

The product of its (nonzero) digits is 43545600, while the sum is 58.

The spelling of 56604162067654 in words is "fifty-six trillion, six hundred four billion, one hundred sixty-two million, sixty-seven thousand, six hundred fifty-four".