50052750055278 has 32 divisors (see below), whose sum is σ = 102615477630336. Its totient is φ = 16267298785248.

The previous prime is 50052750055261. The next prime is 50052750055307. The reversal of 50052750055278 is 87255005725005.

50052750055278 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×50052750055278² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 50052750055278.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 172148625 + ... + 172439132.

It is an arithmetic number, because the mean of its divisors is an integer number (3206733675948).

Almost surely, 2^{50052750055278} is an apocalyptic number.

50052750055278 is an abundant number, since it is smaller than the sum of its proper divisors (52562727575058).

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

50052750055278 is a wasteful number, since it uses less digits than its factorization.

50052750055278 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 344588368.

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

The spelling of 50052750055278 in words is "fifty trillion, fifty-two billion, seven hundred fifty million, fifty-five thousand, two hundred seventy-eight".