55610516562 has 16 divisors (see below), whose sum is σ = 111356184000. Its totient is φ = 18514313712.

The previous prime is 55610516557. The next prime is 55610516573. The reversal of 55610516562 is 26561501655.

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, 5625937 + ... + 5635812.

It is an arithmetic number, because the mean of its divisors is an integer number (6959761500).

Almost surely, 2^55610516562 is an apocalyptic number.

55610516562 is an abundant number, since it is smaller than the sum of its proper divisors (55745667438).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55610516562 is a wasteful number, since it uses less digits than its factorization.

55610516562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11262577.

The product of its (nonzero) digits is 270000, while the sum is 42.

The spelling of 55610516562 in words is "fifty-five billion, six hundred ten million, five hundred sixteen thousand, five hundred sixty-two".