13388252750 has 64 divisors (see below), whose sum is σ = 25985074752. Its totient is φ = 5161408000.

The previous prime is 13388252737. The next prime is 13388252771. The reversal of 13388252750 is 5725288331.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 842882 + ... + 858618.

It is an arithmetic number, because the mean of its divisors is an integer number (406016793).

Almost surely, 2^13388252750 is an apocalyptic number.

13388252750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13388252750 is a deficient number, since it is larger than the sum of its proper divisors (12596822002).

13388252750 is a wasteful number, since it uses less digits than its factorization.

13388252750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15878 (or 15868 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 44.

The spelling of 13388252750 in words is "thirteen billion, three hundred eighty-eight million, two hundred fifty-two thousand, seven hundred fifty".