50572525 has 12 divisors (see below), whose sum is σ = 64405972. Its totient is φ = 39363840.

The previous prime is 50572523. The next prime is 50572541. The reversal of 50572525 is 52527505.

It can be written as a sum of positive squares in 6 ways, for example, as 743044 + 49829481 = 862^2 + 7059^2 .

It is not a de Polignac number, because 50572525 - 2¹ = 50572523 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50572523) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26412 + ... + 28261.

Almost surely, 2^50572525 is an apocalyptic number.

It is an amenable number.

50572525 is a deficient number, since it is larger than the sum of its proper divisors (13833447).

50572525 is a wasteful number, since it uses less digits than its factorization.

50572525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54720 (or 54715 counting only the distinct ones).

The product of its (nonzero) digits is 17500, while the sum is 31.

The square root of 50572525 is about 7111.4362121867. The cubic root of 50572525 is about 369.8039501926.

The spelling of 50572525 in words is "fifty million, five hundred seventy-two thousand, five hundred twenty-five".