50876554278 has 32 divisors (see below), whose sum is σ = 111030175872. Its totient is φ = 15413417600.

The previous prime is 50876554271. The next prime is 50876554327. The reversal of 50876554278 is 87245567805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50876554271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 189025 + ... + 370787.

It is an arithmetic number, because the mean of its divisors is an integer number (3469692996).

Almost surely, 2^50876554278 is an apocalyptic number.

50876554278 is an abundant number, since it is smaller than the sum of its proper divisors (60153621594).

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

50876554278 is a wasteful number, since it uses less digits than its factorization.

50876554278 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186020.

The product of its (nonzero) digits is 18816000, while the sum is 57.

The spelling of 50876554278 in words is "fifty billion, eight hundred seventy-six million, five hundred fifty-four thousand, two hundred seventy-eight".