13750013763875 has 16 divisors (see below), whose sum is σ = 17203241464032. Its totient is φ = 10972303135200.

The previous prime is 13750013763869. The next prime is 13750013763881. The reversal of 13750013763875 is 57836731005731.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (13750013763869) and next prime (13750013763881).

It is not a de Polignac number, because 13750013763875 - 2³⁴ = 13732833894691 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13750013763875.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 138489557 + ... + 138588806.

It is an arithmetic number, because the mean of its divisors is an integer number (1075202591502).

Almost surely, 2^{13750013763875} is an apocalyptic number.

13750013763875 is a deficient number, since it is larger than the sum of its proper divisors (3453227700157).

13750013763875 is an equidigital number, since it uses as much as digits as its factorization.

13750013763875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277078775 (or 277078765 counting only the distinct ones).

The product of its (nonzero) digits is 11113200, while the sum is 56.

The spelling of 13750013763875 in words is "thirteen trillion, seven hundred fifty billion, thirteen million, seven hundred sixty-three thousand, eight hundred seventy-five".