13902525138 has 8 divisors (see below), whose sum is σ = 27805050288. Its totient is φ = 4634175044.

The previous prime is 13902525127. The next prime is 13902525163. The reversal of 13902525138 is 83152520931.

It is a sphenic number, since it is the product of 3 distinct primes.

13902525138 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 13902525096 and 13902525105.

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 3 ways as a sum of consecutive naturals, for example, 1158543756 + ... + 1158543767.

It is an arithmetic number, because the mean of its divisors is an integer number (3475631286).

Almost surely, 2^13902525138 is an apocalyptic number.

13902525138 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

13902525138 is a wasteful number, since it uses less digits than its factorization.

13902525138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2317087528.

The product of its (nonzero) digits is 64800, while the sum is 39.

The spelling of 13902525138 in words is "thirteen billion, nine hundred two million, five hundred twenty-five thousand, one hundred thirty-eight".