975525 has 12 divisors (see below), whose sum is σ = 1612992. Its totient is φ = 520240.

The previous prime is 975523. The next prime is 975551. The reversal of 975525 is 525579.

It is not a de Polignac number, because 975525 - 2¹ = 975523 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (975521) 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, 6429 + ... + 6578.

It is an arithmetic number, because the mean of its divisors is an integer number (134416).

2⁹⁷⁵⁵²⁵ is an apocalyptic number.

It is an amenable number.

975525 is a deficient number, since it is larger than the sum of its proper divisors (637467).

975525 is a wasteful number, since it uses less digits than its factorization.

975525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13020 (or 13015 counting only the distinct ones).

The product of its digits is 15750, while the sum is 33.

The square root of 975525 is about 987.6866912134. The cubic root of 975525 is about 99.1774188218.

The spelling of 975525 in words is "nine hundred seventy-five thousand, five hundred twenty-five".