872525005 has 8 divisors (see below), whose sum is σ = 1142214624. Its totient is φ = 634563600.

The previous prime is 872524999. The next prime is 872525041. The reversal of 872525005 is 500525278.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 872525005 - 2²⁷ = 738307277 is a prime.

It is a super-2 number, since 2×872525005² = 1522599768700500050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7931991 + ... + 7932100.

It is an arithmetic number, because the mean of its divisors is an integer number (142776828).

Almost surely, 2^872525005 is an apocalyptic number.

It is an amenable number.

872525005 is a deficient number, since it is larger than the sum of its proper divisors (269689619).

872525005 is a wasteful number, since it uses less digits than its factorization.

872525005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15864107.

The product of its (nonzero) digits is 28000, while the sum is 34.

The square root of 872525005 is about 29538.5342391934. The cubic root of 872525005 is about 955.5629311797.

The spelling of 872525005 in words is "eight hundred seventy-two million, five hundred twenty-five thousand, five".