13806778150 has 24 divisors (see below), whose sum is σ = 28015209144. Its totient is φ = 5020646400.

The previous prime is 13806778133. The next prime is 13806778187. The reversal of 13806778150 is 5187760831.

It is a self number, because there is not a number n which added to its sum of digits gives 13806778150.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12551067 + ... + 12552166.

It is an arithmetic number, because the mean of its divisors is an integer number (1167300381).

Almost surely, 2^13806778150 is an apocalyptic number.

13806778150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13806778150 is an abundant number, since it is smaller than the sum of its proper divisors (14208430994).

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

13806778150 is a wasteful number, since it uses less digits than its factorization.

13806778150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25103256 (or 25103251 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 46.

The spelling of 13806778150 in words is "thirteen billion, eight hundred six million, seven hundred seventy-eight thousand, one hundred fifty".