13765262750139 has 16 divisors (see below), whose sum is σ = 18449035668000. Its totient is φ = 9129167149056.

The previous prime is 13765262750087. The next prime is 13765262750149. The reversal of 13765262750139 is 93105726256731.

It is a happy number.

It is not a de Polignac number, because 13765262750139 - 2¹² = 13765262746043 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13765262750149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62021137 + ... + 62242685.

It is an arithmetic number, because the mean of its divisors is an integer number (1153064729250).

Almost surely, 2^{13765262750139} is an apocalyptic number.

13765262750139 is a deficient number, since it is larger than the sum of its proper divisors (4683772917861).

13765262750139 is a wasteful number, since it uses less digits than its factorization.

13765262750139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329054.

The product of its (nonzero) digits is 14288400, while the sum is 57.

The spelling of 13765262750139 in words is "thirteen trillion, seven hundred sixty-five billion, two hundred sixty-two million, seven hundred fifty thousand, one hundred thirty-nine".