55550286555698 has 16 divisors (see below), whose sum is σ = 91157977332576. Its totient is φ = 25178600135040.

The previous prime is 55550286555683. The next prime is 55550286555761. The reversal of 55550286555698 is 89655568205555.

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, 3576497936 + ... + 3576513467.

It is an arithmetic number, because the mean of its divisors is an integer number (5697373583286).

Almost surely, 2^{55550286555698} is an apocalyptic number.

55550286555698 is a deficient number, since it is larger than the sum of its proper divisors (35607690776878).

55550286555698 is a wasteful number, since it uses less digits than its factorization.

55550286555698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7153011769.

The product of its (nonzero) digits is 3240000000, while the sum is 74.

The spelling of 55550286555698 in words is "fifty-five trillion, five hundred fifty billion, two hundred eighty-six million, five hundred fifty-five thousand, six hundred ninety-eight".