525264315 has 16 divisors (see below), whose sum is σ = 854668800. Its totient is φ = 275392352.

The previous prime is 525264293. The next prime is 525264347. The reversal of 525264315 is 513462525.

It is a cyclic number.

It is not a de Polignac number, because 525264315 - 2¹¹ = 525262267 is a prime.

It is a super-2 number, since 2×525264315² = 551805201224838450, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 295875 + ... + 297644.

It is an arithmetic number, because the mean of its divisors is an integer number (53416800).

Almost surely, 2^525264315 is an apocalyptic number.

525264315 is a deficient number, since it is larger than the sum of its proper divisors (329404485).

525264315 is a wasteful number, since it uses less digits than its factorization.

525264315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 593586.

The product of its digits is 36000, while the sum is 33.

The square root of 525264315 is about 22918.6455751643. The cubic root of 525264315 is about 806.8496823283.

The spelling of 525264315 in words is "five hundred twenty-five million, two hundred sixty-four thousand, three hundred fifteen".