13685059392 has 28 divisors (see below), whose sum is σ = 36208386816. Its totient is φ = 4561686400.

The previous prime is 13685059373. The next prime is 13685059393. The reversal of 13685059392 is 29395058631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13685059393) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35637984 + ... + 35638367.

It is an arithmetic number, because the mean of its divisors is an integer number (1293156672).

Almost surely, 2^13685059392 is an apocalyptic number.

13685059392 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13685059392 is an abundant number, since it is smaller than the sum of its proper divisors (22523327424).

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

13685059392 is an equidigital number, since it uses as much as digits as its factorization.

13685059392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71276366 (or 71276356 counting only the distinct ones).

The product of its (nonzero) digits is 1749600, while the sum is 51.

The spelling of 13685059392 in words is "thirteen billion, six hundred eighty-five million, fifty-nine thousand, three hundred ninety-two".