525597452 has 12 divisors (see below), whose sum is σ = 921366600. Its totient is φ = 262349856.

The previous prime is 525597427. The next prime is 525597473. The reversal of 525597452 is 254795525.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109577 + ... + 114272.

It is an arithmetic number, because the mean of its divisors is an integer number (76780550).

Almost surely, 2^525597452 is an apocalyptic number.

It is an amenable number.

525597452 is a deficient number, since it is larger than the sum of its proper divisors (395769148).

525597452 is a wasteful number, since it uses less digits than its factorization.

525597452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224440 (or 224438 counting only the distinct ones).

The product of its digits is 630000, while the sum is 44.

The square root of 525597452 is about 22925.9122392109. The cubic root of 525597452 is about 807.0202216613.

The spelling of 525597452 in words is "five hundred twenty-five million, five hundred ninety-seven thousand, four hundred fifty-two".