525970368 has 448 divisors, whose sum is σ = 1989734400. Its totient is φ = 132295680.

The previous prime is 525970339. The next prime is 525970411. The reversal of 525970368 is 863079525.

It is a happy number.

525970368 is a `hidden beast` number, since 52 + 597 + 0 + 3 + 6 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (448).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7850271 + ... + 7850337.

Almost surely, 2^525970368 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 525970368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (994867200).

525970368 is an abundant number, since it is smaller than the sum of its proper divisors (1463764032).

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

525970368 is a wasteful number, since it uses less digits than its factorization.

525970368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165 (or 149 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 45.

The square root of 525970368 is about 22934.0438649620. The cubic root of 525970368 is about 807.2110391802.

The spelling of 525970368 in words is "five hundred twenty-five million, nine hundred seventy thousand, three hundred sixty-eight".