525682053 has 12 divisors (see below), whose sum is σ = 817727820. Its totient is φ = 323496576.

The previous prime is 525681929. The next prime is 525682057. The reversal of 525682053 is 350286525.

It is a happy number.

525682053 is a `hidden beast` number, since 525 + 6 + 82 + 0 + 53 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 107806689 + 417875364 = 10383^2 + 20442^2 .

It is not a de Polignac number, because 525682053 - 2¹⁰ = 525681029 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 525681999 and 525682017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (525682057) 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, 2246388 + ... + 2246621.

It is an arithmetic number, because the mean of its divisors is an integer number (68143985).

Almost surely, 2^525682053 is an apocalyptic number.

It is an amenable number.

525682053 is a deficient number, since it is larger than the sum of its proper divisors (292045767).

525682053 is a wasteful number, since it uses less digits than its factorization.

525682053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4493028 (or 4493025 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The square root of 525682053 is about 22927.7572605783. The cubic root of 525682053 is about 807.0635190901.

The spelling of 525682053 in words is "five hundred twenty-five million, six hundred eighty-two thousand, fifty-three".