7525953 has 12 divisors (see below), whose sum is σ = 11273808. Its totient is φ = 5017140.

The previous prime is 7525943. The next prime is 7525961. The reversal of 7525953 is 3595257.

It is not a de Polignac number, because 7525953 - 2¹⁰ = 7524929 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7525943) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 15243 + ... + 15728.

It is an arithmetic number, because the mean of its divisors is an integer number (939484).

Almost surely, 2^7525953 is an apocalyptic number.

It is an amenable number.

7525953 is a deficient number, since it is larger than the sum of its proper divisors (3747855).

7525953 is an equidigital number, since it uses as much as digits as its factorization.

7525953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30986 (or 30974 counting only the distinct ones).

The product of its digits is 47250, while the sum is 36.

The square root of 7525953 is about 2743.3470433031. The cubic root of 7525953 is about 195.9689055907.

The spelling of 7525953 in words is "seven million, five hundred twenty-five thousand, nine hundred fifty-three".