10581125 has 8 divisors (see below), whose sum is σ = 13205400. Its totient is φ = 8464800.

The previous prime is 10581113. The next prime is 10581133. The reversal of 10581125 is 52118501.

It can be written as a sum of positive squares in 4 ways, for example, as 1623076 + 8958049 = 1274^2 + 2993^2 .

It is not a de Polignac number, because 10581125 - 2⁶ = 10581061 is a prime.

It is a super-2 number, since 2×10581125² = 223920412531250, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10581125.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42200 + ... + 42449.

It is an arithmetic number, because the mean of its divisors is an integer number (1650675).

Almost surely, 2^10581125 is an apocalyptic number.

It is an amenable number.

10581125 is a deficient number, since it is larger than the sum of its proper divisors (2624275).

10581125 is an frugal number, since it uses more digits than its factorization.

10581125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84664 (or 84654 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 23.

The square root of 10581125 is about 3252.8641225849. The cubic root of 10581125 is about 219.5384607861.

Adding to 10581125 its reverse (52118501), we get a palindrome (62699626).

The spelling of 10581125 in words is "ten million, five hundred eighty-one thousand, one hundred twenty-five".