525383712 has 96 divisors (see below), whose sum is σ = 1751299200. Its totient is φ = 150107904.

The previous prime is 525383711. The next prime is 525383713. The reversal of 525383712 is 217383525.

It is a happy number.

525383712 is a `hidden beast` number, since 52 + 538 + 3 + 71 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (525383711) and next prime (525383713).

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (525383711) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37387 + ... + 49482.

It is an arithmetic number, because the mean of its divisors is an integer number (18242700).

Almost surely, 2^525383712 is an apocalyptic number.

It is an amenable number.

525383712 is an abundant number, since it is smaller than the sum of its proper divisors (1225915488).

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

525383712 is a wasteful number, since it uses less digits than its factorization.

525383712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86895 (or 86881 counting only the distinct ones).

The product of its digits is 50400, while the sum is 36.

The square root of 525383712 is about 22921.2502276817. The cubic root of 525383712 is about 806.9108122715.

The spelling of 525383712 in words is "five hundred twenty-five million, three hundred eighty-three thousand, seven hundred twelve".