13738251051 has 32 divisors (see below), whose sum is σ = 23540805120. Its totient is φ = 7755836832.

The previous prime is 13738251001. The next prime is 13738251053. The reversal of 13738251051 is 15015283731.

It is a happy number.

13738251051 is a `hidden beast` number, since 13 + 7 + 3 + 82 + 510 + 51 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-13738251051 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13738250997 and 13738251015.

It is not an unprimeable number, because it can be changed into a prime (13738251053) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 422200 + ... + 453573.

It is an arithmetic number, because the mean of its divisors is an integer number (735650160).

Almost surely, 2^13738251051 is an apocalyptic number.

13738251051 is a deficient number, since it is larger than the sum of its proper divisors (9802554069).

13738251051 is an equidigital number, since it uses as much as digits as its factorization.

13738251051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 875872 (or 875866 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 36.

The spelling of 13738251051 in words is "thirteen billion, seven hundred thirty-eight million, two hundred fifty-one thousand, fifty-one".