7532525 has 72 divisors (see below), whose sum is σ = 13061664. Its totient is φ = 4233600.

The previous prime is 7532521. The next prime is 7532527. The reversal of 7532525 is 5252357.

It is not a de Polignac number, because 7532525 - 2² = 7532521 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7532521) by changing a digit.

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 71 ways as a sum of consecutive naturals, for example, 175154 + ... + 175196.

It is an arithmetic number, because the mean of its divisors is an integer number (181412).

Almost surely, 2^7532525 is an apocalyptic number.

It is an amenable number.

7532525 is a deficient number, since it is larger than the sum of its proper divisors (5529139).

7532525 is a wasteful number, since it uses less digits than its factorization.

7532525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91 (or 79 counting only the distinct ones).

The product of its digits is 10500, while the sum is 29.

The square root of 7532525 is about 2744.5445888161. The cubic root of 7532525 is about 196.0259319431.

The spelling of 7532525 in words is "seven million, five hundred thirty-two thousand, five hundred twenty-five".