525886872 has 32 divisors (see below), whose sum is σ = 1502534400. Its totient is φ = 150253344.

The previous prime is 525886853. The next prime is 525886877. The reversal of 525886872 is 278688525.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (525886877) 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, 1564972 + ... + 1565307.

It is an arithmetic number, because the mean of its divisors is an integer number (46954200).

Almost surely, 2^525886872 is an apocalyptic number.

It is an amenable number.

525886872 is an abundant number, since it is smaller than the sum of its proper divisors (976647528).

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

525886872 is a wasteful number, since it uses less digits than its factorization.

525886872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3130295 (or 3130291 counting only the distinct ones).

The product of its digits is 2150400, while the sum is 51.

The square root of 525886872 is about 22932.2234421349. The cubic root of 525886872 is about 807.1683229210.

The spelling of 525886872 in words is "five hundred twenty-five million, eight hundred eighty-six thousand, eight hundred seventy-two".