49542625 has 32 divisors (see below), whose sum is σ = 68200704. Its totient is φ = 35632000.

The previous prime is 49542613. The next prime is 49542659. The reversal of 49542625 is 52624594.

It is not a de Polignac number, because 49542625 - 2⁹ = 49542113 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 188244 + ... + 188506.

It is an arithmetic number, because the mean of its divisors is an integer number (2131272).

Almost surely, 2^49542625 is an apocalyptic number.

It is an amenable number.

49542625 is a deficient number, since it is larger than the sum of its proper divisors (18658079).

49542625 is a wasteful number, since it uses less digits than its factorization.

49542625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426 (or 416 counting only the distinct ones).

The product of its digits is 86400, while the sum is 37.

The square root of 49542625 is about 7038.6522147354. The cubic root of 49542625 is about 367.2763845482.

The spelling of 49542625 in words is "forty-nine million, five hundred forty-two thousand, six hundred twenty-five".