49725025 has 24 divisors (see below), whose sum is σ = 70977600. Its totient is φ = 33850560.

The previous prime is 49725007. The next prime is 49725041. The reversal of 49725025 is 52052794.

It is not a de Polignac number, because 49725025 - 2⁷ = 49724897 is a prime.

It is a super-2 number, since 2×49725025² = 4945156222501250, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25122 + ... + 27028.

It is an arithmetic number, because the mean of its divisors is an integer number (2957400).

Almost surely, 2^49725025 is an apocalyptic number.

It is an amenable number.

49725025 is a deficient number, since it is larger than the sum of its proper divisors (21252575).

49725025 is a wasteful number, since it uses less digits than its factorization.

49725025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2073 (or 2068 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 34.

The square root of 49725025 is about 7051.5973367741. The cubic root of 49725025 is about 367.7265636746.

The spelling of 49725025 in words is "forty-nine million, seven hundred twenty-five thousand, twenty-five".