56662605094 has 4 divisors (see below), whose sum is σ = 84993907644. Its totient is φ = 28331302546.

The previous prime is 56662605073. The next prime is 56662605107. The reversal of 56662605094 is 49050626665.

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 pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14165651272 + ... + 14165651275.

It is an arithmetic number, because the mean of its divisors is an integer number (21248476911).

Almost surely, 2^56662605094 is an apocalyptic number.

56662605094 is a deficient number, since it is larger than the sum of its proper divisors (28331302550).

56662605094 is a wasteful number, since it uses less digits than its factorization.

56662605094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28331302549.

The product of its (nonzero) digits is 2332800, while the sum is 49.

The spelling of 56662605094 in words is "fifty-six billion, six hundred sixty-two million, six hundred five thousand, ninety-four".