525323032 has 32 divisors (see below), whose sum is σ = 1062003600. Its totient is φ = 242169984.

The previous prime is 525323011. The next prime is 525323047. The reversal of 525323032 is 230323525.

It is a junction number, because it is equal to n+sod(n) for n = 525322988 and 525323006.

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 7 ways as a sum of consecutive naturals, for example, 103498 + ... + 108454.

Almost surely, 2^525323032 is an apocalyptic number.

525323032 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

525323032 is an abundant number, since it is smaller than the sum of its proper divisors (536680568).

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

525323032 is a wasteful number, since it uses less digits than its factorization.

525323032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5995 (or 5991 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 25.

The square root of 525323032 is about 22919.9265269328. The cubic root of 525323032 is about 806.8797459403.

Adding to 525323032 its reverse (230323525), we get a palindrome (755646557).

The spelling of 525323032 in words is "five hundred twenty-five million, three hundred twenty-three thousand, thirty-two".