50522425 has 12 divisors (see below), whose sum is σ = 65945680. Its totient is φ = 38290320.

The previous prime is 50522389. The next prime is 50522441. The reversal of 50522425 is 52422505.

It is a happy number.

It is not a de Polignac number, because 50522425 - 2¹⁵ = 50489657 is a prime.

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

It is a self number, because there is not a number n which added to its sum of digits gives 50522425.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 52707 + ... + 53656.

Almost surely, 2^50522425 is an apocalyptic number.

It is an amenable number.

50522425 is a deficient number, since it is larger than the sum of its proper divisors (15423255).

50522425 is a wasteful number, since it uses less digits than its factorization.

50522425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106392 (or 106387 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 25.

The square root of 50522425 is about 7107.9128441477. The cubic root of 50522425 is about 369.6817936178.

The spelling of 50522425 in words is "fifty million, five hundred twenty-two thousand, four hundred twenty-five".