264374525 has 12 divisors (see below), whose sum is σ = 330187200. Its totient is φ = 209975280.

The previous prime is 264374521. The next prime is 264374609. The reversal of 264374525 is 525473462.

It is not a de Polignac number, because 264374525 - 2² = 264374521 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264374521) 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, 34565 + ... + 41514.

It is an arithmetic number, because the mean of its divisors is an integer number (27515600).

Almost surely, 2^264374525 is an apocalyptic number.

264374525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

264374525 is a deficient number, since it is larger than the sum of its proper divisors (65812675).

264374525 is a wasteful number, since it uses less digits than its factorization.

264374525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76228 (or 76223 counting only the distinct ones).

The product of its digits is 201600, while the sum is 38.

The square root of 264374525 is about 16259.5979347584. The cubic root of 264374525 is about 641.8100816973.

The spelling of 264374525 in words is "two hundred sixty-four million, three hundred seventy-four thousand, five hundred twenty-five".