50631725 has 24 divisors (see below), whose sum is σ = 65138688. Its totient is φ = 39009600.

The previous prime is 50631703. The next prime is 50631727. The reversal of 50631725 is 52713605.

It is not a de Polignac number, because 50631725 - 2¹⁶ = 50566189 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 (50631727) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 117260 + ... + 117690.

It is an arithmetic number, because the mean of its divisors is an integer number (2714112).

Almost surely, 2^50631725 is an apocalyptic number.

It is an amenable number.

50631725 is a deficient number, since it is larger than the sum of its proper divisors (14506963).

50631725 is a wasteful number, since it uses less digits than its factorization.

50631725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 605 (or 600 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 29.

The square root of 50631725 is about 7115.5973045135. The cubic root of 50631725 is about 369.9481909440.

The spelling of 50631725 in words is "fifty million, six hundred thirty-one thousand, seven hundred twenty-five".