864754525 has 24 divisors (see below), whose sum is σ = 1086488000. Its totient is φ = 682698240.

The previous prime is 864754477. The next prime is 864754537. The reversal of 864754525 is 525457468.

It is not a de Polignac number, because 864754525 - 2⁹ = 864754013 is a prime.

Its product of digits (1344000) is a multiple of the sum of its prime divisors (1280).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1284589 + ... + 1285261.

Almost surely, 2^864754525 is an apocalyptic number.

It is an amenable number.

864754525 is a deficient number, since it is larger than the sum of its proper divisors (221733475).

864754525 is a wasteful number, since it uses less digits than its factorization.

864754525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1285 (or 1280 counting only the distinct ones).

The product of its digits is 1344000, while the sum is 46.

The square root of 864754525 is about 29406.7088433915. The cubic root of 864754525 is about 952.7178037018.

The spelling of 864754525 in words is "eight hundred sixty-four million, seven hundred fifty-four thousand, five hundred twenty-five".