13140604125 has 48 divisors (see below), whose sum is σ = 25841619648. Its totient is φ = 6371196000.

The previous prime is 13140604111. The next prime is 13140604129. The reversal of 13140604125 is 52140604131.

It is a happy number.

13140604125 is a `hidden beast` number, since 1 + 3 + 1 + 40 + 604 + 12 + 5 = 666.

It is not a de Polignac number, because 13140604125 - 2¹³ = 13140595933 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13140604129) 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, 518559 + ... + 543308.

It is an arithmetic number, because the mean of its divisors is an integer number (538367076).

Almost surely, 2^13140604125 is an apocalyptic number.

13140604125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13140604125 is a deficient number, since it is larger than the sum of its proper divisors (12701015523).

13140604125 is a wasteful number, since it uses less digits than its factorization.

13140604125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1061899 (or 1061886 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The spelling of 13140604125 in words is "thirteen billion, one hundred forty million, six hundred four thousand, one hundred twenty-five".