13765125 has 64 divisors (see below), whose sum is σ = 25878528. Its totient is φ = 6440000.

The previous prime is 13765123. The next prime is 13765133. The reversal of 13765125 is 52156731.

13765125 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13765125 - 2¹ = 13765123 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13765092 and 13765101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13765123) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 193840 + ... + 193910.

It is an arithmetic number, because the mean of its divisors is an integer number (404352).

Almost surely, 2^13765125 is an apocalyptic number.

13765125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13765125 is a deficient number, since it is larger than the sum of its proper divisors (12113403).

13765125 is a wasteful number, since it uses less digits than its factorization.

13765125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147 (or 137 counting only the distinct ones).

The product of its digits is 6300, while the sum is 30.

The square root of 13765125 is about 3710.1381375900. The cubic root of 13765125 is about 239.6588033612.

The spelling of 13765125 in words is "thirteen million, seven hundred sixty-five thousand, one hundred twenty-five".