49709625 has 64 divisors (see below), whose sum is σ = 97943040. Its totient is φ = 21907200.

The previous prime is 49709617. The next prime is 49709641. The reversal of 49709625 is 52690794.

49709625 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 49709625 - 2³ = 49709617 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 75799 + ... + 76451.

It is an arithmetic number, because the mean of its divisors is an integer number (1530360).

Almost surely, 2^49709625 is an apocalyptic number.

It is an amenable number.

49709625 is a deficient number, since it is larger than the sum of its proper divisors (48233415).

49709625 is a wasteful number, since it uses less digits than its factorization.

49709625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 707 (or 697 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 42.

The square root of 49709625 is about 7050.5053010405. The cubic root of 49709625 is about 367.6885977222.

The spelling of 49709625 in words is "forty-nine million, seven hundred nine thousand, six hundred twenty-five".