525485376 has 84 divisors (see below), whose sum is σ = 1622094292. Its totient is φ = 161685504.

The previous prime is 525485357. The next prime is 525485377. The reversal of 525485376 is 673584525.

525485376 is a `hidden beast` number, since 52 + 548 + 53 + 7 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 43243776 + 482241600 = 6576^2 + 21960^2 .

It is a super-2 number, since 2×525485376² = 552269760779722752, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (525485377) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27601 + ... + 42576.

Almost surely, 2^525485376 is an apocalyptic number.

It is an amenable number.

525485376 is an abundant number, since it is smaller than the sum of its proper divisors (1096608916).

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

525485376 is a wasteful number, since it uses less digits than its factorization.

525485376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70208 (or 70195 counting only the distinct ones).

The product of its digits is 1008000, while the sum is 45.

The square root of 525485376 is about 22923.4678004878. The cubic root of 525485376 is about 806.9628558149.

The spelling of 525485376 in words is "five hundred twenty-five million, four hundred eighty-five thousand, three hundred seventy-six".