10539504 has 80 divisors (see below), whose sum is σ = 31267840. Its totient is φ = 3395520.

The previous prime is 10539493. The next prime is 10539511. The reversal of 10539504 is 40593501.

It is a super-2 number, since 2×10539504² = 222162289132032, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12999 + ... + 13785.

It is an arithmetic number, because the mean of its divisors is an integer number (390848).

Almost surely, 2^10539504 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10539504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15633920).

10539504 is an abundant number, since it is smaller than the sum of its proper divisors (20728336).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10539504 is a wasteful number, since it uses less digits than its factorization.

10539504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 835 (or 823 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 27.

The square root of 10539504 is about 3246.4602261540. The cubic root of 10539504 is about 219.2502300219.

The spelling of 10539504 in words is "ten million, five hundred thirty-nine thousand, five hundred four".