55592556650 has 24 divisors (see below), whose sum is σ = 103804522380. Its totient is φ = 22150492160.

The previous prime is 55592556611. The next prime is 55592556731. The reversal of 55592556650 is 5665529555.

It can be written as a sum of positive squares in 6 ways, for example, as 19641742201 + 35950814449 = 140149^2 + 189607^2 .

It is a hoax number, since the sum of its digits (53) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 55592556592 and 55592556601.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2150285 + ... + 2175984.

Almost surely, 2^55592556650 is an apocalyptic number.

55592556650 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

55592556650 is a deficient number, since it is larger than the sum of its proper divisors (48211965730).

55592556650 is a wasteful number, since it uses less digits than its factorization.

55592556650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4326538 (or 4326533 counting only the distinct ones).

The product of its (nonzero) digits is 10125000, while the sum is 53.

The spelling of 55592556650 in words is "fifty-five billion, five hundred ninety-two million, five hundred fifty-six thousand, six hundred fifty".