13783875125 has 12 divisors (see below), whose sum is σ = 17203914468. Its totient is φ = 11026050000.

The previous prime is 13783875107. The next prime is 13783875139. The reversal of 13783875125 is 52157838731.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 6 ways, for example, as 7331126884 + 6452748241 = 85622^2 + 80329^2 .

It is not a de Polignac number, because 13783875125 - 2¹² = 13783871029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1307375 + ... + 1317875.

It is an arithmetic number, because the mean of its divisors is an integer number (1433659539).

Almost surely, 2^13783875125 is an apocalyptic number.

It is an amenable number.

13783875125 is a deficient number, since it is larger than the sum of its proper divisors (3420039343).

13783875125 is an frugal number, since it uses more digits than its factorization.

13783875125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21017 (or 10506 counting only the distinct ones).

The product of its digits is 1411200, while the sum is 50.

The spelling of 13783875125 in words is "thirteen billion, seven hundred eighty-three million, eight hundred seventy-five thousand, one hundred twenty-five".