50550555492 has 60 divisors (see below), whose sum is σ = 132212786860. Its totient is φ = 16842069504.

The previous prime is 50550555467. The next prime is 50550555521. The reversal of 50550555492 is 29455505505.

50550555492 is a `hidden beast` number, since 5 + 0 + 5 + 5 + 0 + 5 + 554 + 92 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 5191778916 + 45358776576 = 72054^2 + 212976^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 655884 + ... + 728892.

Almost surely, 2^50550555492 is an apocalyptic number.

It is an amenable number.

50550555492 is an abundant number, since it is smaller than the sum of its proper divisors (81662231368).

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

50550555492 is a wasteful number, since it uses less digits than its factorization.

50550555492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75162 (or 75151 counting only the distinct ones).

The product of its (nonzero) digits is 1125000, while the sum is 45.

The spelling of 50550555492 in words is "fifty billion, five hundred fifty million, five hundred fifty-five thousand, four hundred ninety-two".