10539125 has 8 divisors (see below), whose sum is σ = 13152984. Its totient is φ = 8431200.

The previous prime is 10539097. The next prime is 10539127. The reversal of 10539125 is 52193501.

It can be written as a sum of positive squares in 4 ways, for example, as 28561 + 10510564 = 169^2 + 3242^2 .

It is not a de Polignac number, because 10539125 - 2¹⁴ = 10522741 is a prime.

It is a super-2 number, since 2×10539125² = 222146311531250, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10539094 and 10539103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10539127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42032 + ... + 42281.

It is an arithmetic number, because the mean of its divisors is an integer number (1644123).

Almost surely, 2^10539125 is an apocalyptic number.

It is an amenable number.

10539125 is a deficient number, since it is larger than the sum of its proper divisors (2613859).

10539125 is an frugal number, since it uses more digits than its factorization.

10539125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84328 (or 84318 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 26.

The square root of 10539125 is about 3246.4018543612. The cubic root of 10539125 is about 219.2476019148.

The spelling of 10539125 in words is "ten million, five hundred thirty-nine thousand, one hundred twenty-five".