55665600562 has 16 divisors (see below), whose sum is σ = 98096023872. Its totient is φ = 23356195920.

The previous prime is 55665600517. The next prime is 55665600629. The reversal of 55665600562 is 26500656655.

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, 97317198 + ... + 97317769.

It is an arithmetic number, because the mean of its divisors is an integer number (6131001492).

Almost surely, 2^55665600562 is an apocalyptic number.

55665600562 is a deficient number, since it is larger than the sum of its proper divisors (42430423310).

55665600562 is a wasteful number, since it uses less digits than its factorization.

55665600562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194634993.

The product of its (nonzero) digits is 1620000, while the sum is 46.

The spelling of 55665600562 in words is "fifty-five billion, six hundred sixty-five million, six hundred thousand, five hundred sixty-two".