50879025 has 18 divisors (see below), whose sum is σ = 91130390. Its totient is φ = 27135360.

The previous prime is 50878999. The next prime is 50879027. The reversal of 50879025 is 52097805.

It can be written as a sum of positive squares in 3 ways, for example, as 1218816 + 49660209 = 1104^2 + 7047^2 .

It is not a de Polignac number, because 50879025 - 2¹¹ = 50876977 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (50879027) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 112840 + ... + 113289.

Almost surely, 2^50879025 is an apocalyptic number.

It is an amenable number.

50879025 is a deficient number, since it is larger than the sum of its proper divisors (40251365).

50879025 is a wasteful number, since it uses less digits than its factorization.

50879025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226145 (or 226137 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 36.

The square root of 50879025 is about 7132.9534556171. The cubic root of 50879025 is about 370.5495243234.

The spelling of 50879025 in words is "fifty million, eight hundred seventy-nine thousand, twenty-five".