525425262 has 32 divisors (see below), whose sum is σ = 1090811904. Its totient is φ = 168544800.

The previous prime is 525425203. The next prime is 525425309. The reversal of 525425262 is 262524525.

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 15 ways as a sum of consecutive naturals, for example, 25863 + ... + 41469.

It is an arithmetic number, because the mean of its divisors is an integer number (34087872).

Almost surely, 2^525425262 is an apocalyptic number.

525425262 is an abundant number, since it is smaller than the sum of its proper divisors (565386642).

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

525425262 is a wasteful number, since it uses less digits than its factorization.

525425262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15824.

The product of its digits is 48000, while the sum is 33.

The square root of 525425262 is about 22922.1565739352. The cubic root of 525425262 is about 806.9320832395.

Adding to 525425262 its reverse (262524525), we get a palindrome (787949787).

The spelling of 525425262 in words is "five hundred twenty-five million, four hundred twenty-five thousand, two hundred sixty-two".