525525288 has 32 divisors (see below), whose sum is σ = 1314437760. Its totient is φ = 175091840.

The previous prime is 525525281. The next prime is 525525289. The reversal of 525525288 is 882525525.

It is not an unprimeable number, because it can be changed into a prime (525525281) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66508 + ... + 73988.

It is an arithmetic number, because the mean of its divisors is an integer number (41076180).

Almost surely, 2^525525288 is an apocalyptic number.

It is an amenable number.

525525288 is an abundant number, since it is smaller than the sum of its proper divisors (788912472).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

525525288 is a wasteful number, since it uses less digits than its factorization.

525525288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10417 (or 10413 counting only the distinct ones).

The product of its digits is 320000, while the sum is 42.

The square root of 525525288 is about 22924.3383328723. The cubic root of 525525288 is about 806.9832856166.

The spelling of 525525288 in words is "five hundred twenty-five million, five hundred twenty-five thousand, two hundred eighty-eight".