525413325 has 12 divisors (see below), whose sum is σ = 868683488. Its totient is φ = 280220400.

The previous prime is 525413303. The next prime is 525413333. The reversal of 525413325 is 523314525.

It is not a de Polignac number, because 525413325 - 2¹⁸ = 525151181 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 525413292 and 525413301.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 3502681 + ... + 3502830.

Almost surely, 2^525413325 is an apocalyptic number.

It is an amenable number.

525413325 is a deficient number, since it is larger than the sum of its proper divisors (343270163).

525413325 is a wasteful number, since it uses less digits than its factorization.

525413325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7005524 (or 7005519 counting only the distinct ones).

The product of its digits is 18000, while the sum is 30.

The square root of 525413325 is about 22921.8961911967. The cubic root of 525413325 is about 806.9259723665.

The spelling of 525413325 in words is "five hundred twenty-five million, four hundred thirteen thousand, three hundred twenty-five".