13750277650139 has 32 divisors (see below), whose sum is σ = 14106935033856. Its totient is φ = 13400342403840.

The previous prime is 13750277650121. The next prime is 13750277650147. The reversal of 13750277650139 is 93105677205731.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 13750277650139 - 2²⁴ = 13750260872923 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13750277650339) 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 31 ways as a sum of consecutive naturals, for example, 647945549 + ... + 647966769.

It is an arithmetic number, because the mean of its divisors is an integer number (440841719808).

Almost surely, 2^{13750277650139} is an apocalyptic number.

13750277650139 is a deficient number, since it is larger than the sum of its proper divisors (356657383717).

13750277650139 is a wasteful number, since it uses less digits than its factorization.

13750277650139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21875.

The product of its (nonzero) digits is 8334900, while the sum is 56.

The spelling of 13750277650139 in words is "thirteen trillion, seven hundred fifty billion, two hundred seventy-seven million, six hundred fifty thousand, one hundred thirty-nine".