50315825 has 24 divisors (see below), whose sum is σ = 71608512. Its totient is φ = 34355520.

The previous prime is 50315813. The next prime is 50315827. The reversal of 50315825 is 52851305.

It is a de Polignac number, because none of the positive numbers 2^k-50315825 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (50315827) 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, 55022 + ... + 55928.

It is an arithmetic number, because the mean of its divisors is an integer number (2983688).

Almost surely, 2^50315825 is an apocalyptic number.

It is an amenable number.

50315825 is a deficient number, since it is larger than the sum of its proper divisors (21292687).

50315825 is a wasteful number, since it uses less digits than its factorization.

50315825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1241 (or 1236 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 29.

The square root of 50315825 is about 7093.3648573861. The cubic root of 50315825 is about 369.1771952240.

The spelling of 50315825 in words is "fifty million, three hundred fifteen thousand, eight hundred twenty-five".