525422316 has 24 divisors (see below), whose sum is σ = 1230876864. Its totient is φ = 174442000.

The previous prime is 525422309. The next prime is 525422321. The reversal of 525422316 is 613224525.

It is a super-2 number, since 2×525422316² = 552137220301607712, which contains 22 as substring.

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, 84210 + ... + 90233.

It is an arithmetic number, because the mean of its divisors is an integer number (51286536).

Almost surely, 2^525422316 is an apocalyptic number.

It is an amenable number.

525422316 is an abundant number, since it is smaller than the sum of its proper divisors (705454548).

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

525422316 is a wasteful number, since it uses less digits than its factorization.

525422316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174701 (or 174699 counting only the distinct ones).

The product of its digits is 14400, while the sum is 30.

The square root of 525422316 is about 22922.0923128758. The cubic root of 525422316 is about 806.9305751111.

The spelling of 525422316 in words is "five hundred twenty-five million, four hundred twenty-two thousand, three hundred sixteen".