525533125 has 40 divisors (see below), whose sum is σ = 717970176. Its totient is φ = 382200000.

The previous prime is 525533123. The next prime is 525533147. The reversal of 525533125 is 521335525.

It is not a de Polignac number, because 525533125 - 2¹ = 525533123 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (525533123) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 576420 + ... + 577330.

Almost surely, 2^525533125 is an apocalyptic number.

It is an amenable number.

525533125 is a deficient number, since it is larger than the sum of its proper divisors (192437051).

525533125 is an equidigital number, since it uses as much as digits as its factorization.

525533125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1015 (or 1000 counting only the distinct ones).

The product of its digits is 22500, while the sum is 31.

The square root of 525533125 is about 22924.5092641042. The cubic root of 525533125 is about 806.9872970294.

Adding to 525533125 its product of digits (22500), we get a square (525555625 = 22925²).

The spelling of 525533125 in words is "five hundred twenty-five million, five hundred thirty-three thousand, one hundred twenty-five".