50555027500278 has 16 divisors (see below), whose sum is σ = 115554348572160. Its totient is φ = 14444293571496.

The previous prime is 50555027500259. The next prime is 50555027500291. The reversal of 50555027500278 is 87200572055505.

It is a self number, because there is not a number n which added to its sum of digits gives 50555027500278.

It is a congruent number.

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, 601845565438 + ... + 601845565521.

It is an arithmetic number, because the mean of its divisors is an integer number (7222146785760).

Almost surely, 2^{50555027500278} is an apocalyptic number.

50555027500278 is an abundant number, since it is smaller than the sum of its proper divisors (64999321071882).

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

50555027500278 is a wasteful number, since it uses less digits than its factorization.

50555027500278 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1203691130971.

The product of its (nonzero) digits is 4900000, while the sum is 51.

The spelling of 50555027500278 in words is "fifty trillion, five hundred fifty-five billion, twenty-seven million, five hundred thousand, two hundred seventy-eight".