500055555274 has 32 divisors (see below), whose sum is σ = 832417819200. Its totient is φ = 223371344640.

The previous prime is 500055555193. The next prime is 500055555301. The reversal of 500055555274 is 472555550005.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 500055555274.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3947164 + ... + 4071880.

It is an arithmetic number, because the mean of its divisors is an integer number (26013056850).

Almost surely, 2^500055555274 is an apocalyptic number.

500055555274 is a deficient number, since it is larger than the sum of its proper divisors (332362263926).

500055555274 is a wasteful number, since it uses less digits than its factorization.

500055555274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127878.

The product of its (nonzero) digits is 875000, while the sum is 43.

The spelling of 500055555274 in words is "five hundred billion, fifty-five million, five hundred fifty-five thousand, two hundred seventy-four".