7513625 has 32 divisors (see below), whose sum is σ = 11102208. Its totient is φ = 4968000.

The previous prime is 7513613. The next prime is 7513633. The reversal of 7513625 is 5263157.

7513625 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 7513625 - 2¹⁰ = 7512601 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26987 + ... + 27263.

It is an arithmetic number, because the mean of its divisors is an integer number (346944).

Almost surely, 2^7513625 is an apocalyptic number.

It is an amenable number.

7513625 is a deficient number, since it is larger than the sum of its proper divisors (3588583).

7513625 is a wasteful number, since it uses less digits than its factorization.

7513625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330 (or 320 counting only the distinct ones).

The product of its digits is 6300, while the sum is 29.

The square root of 7513625 is about 2741.0992320600. The cubic root of 7513625 is about 195.8618438447.

The spelling of 7513625 in words is "seven million, five hundred thirteen thousand, six hundred twenty-five".