10581008725 has 48 divisors (see below), whose sum is σ = 15237739008. Its totient is φ = 7138506240.

The previous prime is 10581008719. The next prime is 10581008749. The reversal of 10581008725 is 52780018501.

It is not a de Polignac number, because 10581008725 - 2⁵ = 10581008693 is a prime.

It is a super-2 number, since 2×10581008725² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7114932 + ... + 7116418.

It is an arithmetic number, because the mean of its divisors is an integer number (317452896).

Almost surely, 2^10581008725 is an apocalyptic number.

It is an amenable number.

10581008725 is a deficient number, since it is larger than the sum of its proper divisors (4656730283).

10581008725 is a wasteful number, since it uses less digits than its factorization.

10581008725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2134 (or 2129 counting only the distinct ones).

The product of its (nonzero) digits is 22400, while the sum is 37.

The spelling of 10581008725 in words is "ten billion, five hundred eighty-one million, eight thousand, seven hundred twenty-five".