50250625 has 40 divisors (see below), whose sum is σ = 67309704. Its totient is φ = 37440000.

The previous prime is 50250619. The next prime is 50250643. The reversal of 50250625 is 52605205.

It can be written as a sum of positive squares in 20 ways, for example, as 48832144 + 1418481 = 6988^2 + 1191^2 .

It is not a de Polignac number, because 50250625 - 2⁵ = 50250593 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 50250625.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 948099 + ... + 948151.

Almost surely, 2^50250625 is an apocalyptic number.

It is an amenable number.

50250625 is a deficient number, since it is larger than the sum of its proper divisors (17059079).

50250625 is an equidigital number, since it uses as much as digits as its factorization.

50250625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151 (or 136 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 50250625 is about 7088.7675233428. The cubic root of 50250625 is about 369.0176645162.

The spelling of 50250625 in words is "fifty million, two hundred fifty thousand, six hundred twenty-five".