49950025 has 12 divisors (see below), whose sum is σ = 62170252. Its totient is φ = 39810240.

The previous prime is 49950023. The next prime is 49950059. The reversal of 49950025 is 52005994.

It can be written as a sum of positive squares in 6 ways, for example, as 992016 + 48958009 = 996^2 + 6997^2 .

It is not a de Polignac number, because 49950025 - 2¹ = 49950023 is a prime.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49950023) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3319 + ... + 10531.

Almost surely, 2^49950025 is an apocalyptic number.

It is an amenable number.

49950025 is a deficient number, since it is larger than the sum of its proper divisors (12220227).

49950025 is a wasteful number, since it uses less digits than its factorization.

49950025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7500 (or 7495 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 34.

The square root of 49950025 is about 7067.5331622851. The cubic root of 49950025 is about 368.2803692991.

The spelling of 49950025 in words is "forty-nine million, nine hundred fifty thousand, twenty-five".