50257355775 has 96 divisors (see below), whose sum is σ = 97639464960. Its totient is φ = 22555632000.

The previous prime is 50257355773. The next prime is 50257355809. The reversal of 50257355775 is 57755375205.

It is not a de Polignac number, because 50257355775 - 2¹ = 50257355773 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50257355773) by changing a digit.

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 95 ways as a sum of consecutive naturals, for example, 545506 + ... + 630944.

It is an arithmetic number, because the mean of its divisors is an integer number (1017077760).

Almost surely, 2^50257355775 is an apocalyptic number.

50257355775 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

50257355775 is a deficient number, since it is larger than the sum of its proper divisors (47382109185).

50257355775 is a wasteful number, since it uses less digits than its factorization.

50257355775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85517 (or 85512 counting only the distinct ones).

The product of its (nonzero) digits is 6431250, while the sum is 51.

The spelling of 50257355775 in words is "fifty billion, two hundred fifty-seven million, three hundred fifty-five thousand, seven hundred seventy-five".