525264790 has 16 divisors (see below), whose sum is σ = 945737712. Its totient is φ = 210047904.

The previous prime is 525264781. The next prime is 525264799. The reversal of 525264790 is 97462525.

It is an interprime number because it is at equal distance from previous prime (525264781) and next prime (525264799).

It is a super-2 number, since 2×525264790² = 551806199227488200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (525264799) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66217 + ... + 73723.

It is an arithmetic number, because the mean of its divisors is an integer number (59108607).

Almost surely, 2^525264790 is an apocalyptic number.

525264790 is a deficient number, since it is larger than the sum of its proper divisors (420472922).

525264790 is a wasteful number, since it uses less digits than its factorization.

525264790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14511.

The product of its (nonzero) digits is 151200, while the sum is 40.

The square root of 525264790 is about 22918.6559379035. The cubic root of 525264790 is about 806.8499255414.

The spelling of 525264790 in words is "five hundred twenty-five million, two hundred sixty-four thousand, seven hundred ninety".