50525252775 has 18 divisors (see below), whose sum is σ = 90496342040. Its totient is φ = 26946801360.

The previous prime is 50525252759. The next prime is 50525252777. The reversal of 50525252775 is 57725252505.

50525252775 is a `hidden beast` number, since 5 + 0 + 5 + 2 + 52 + 527 + 75 = 666.

50525252775 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 50525252775 - 2⁴ = 50525252759 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 50525252775.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50525252777) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 112278115 + ... + 112278564.

Almost surely, 2^50525252775 is an apocalyptic number.

50525252775 is a deficient number, since it is larger than the sum of its proper divisors (39971089265).

50525252775 is a wasteful number, since it uses less digits than its factorization.

50525252775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224556695 (or 224556687 counting only the distinct ones).

The product of its (nonzero) digits is 1225000, while the sum is 45.

The spelling of 50525252775 in words is "fifty billion, five hundred twenty-five million, two hundred fifty-two thousand, seven hundred seventy-five".