10513875 has 48 divisors (see below), whose sum is σ = 18633888. Its totient is φ = 5262400.

The previous prime is 10513861. The next prime is 10513879. The reversal of 10513875 is 57831501.

10513875 is digitally balanced in base 2, base 3 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10513875 - 2¹⁹ = 9989587 is a prime.

It is a super-2 number, since 2×10513875² = 221083135031250, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10513879) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 198349 + ... + 198401.

It is an arithmetic number, because the mean of its divisors is an integer number (388206).

Almost surely, 2^10513875 is an apocalyptic number.

10513875 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10513875 is a deficient number, since it is larger than the sum of its proper divisors (8120013).

10513875 is an equidigital number, since it uses as much as digits as its factorization.

10513875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117 (or 84 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 30.

The square root of 10513875 is about 3242.5106013705. The cubic root of 10513875 is about 219.0723682353.

The spelling of 10513875 in words is "ten million, five hundred thirteen thousand, eight hundred seventy-five".