1375013876375 has 16 divisors (see below), whose sum is σ = 1740186586944. Its totient is φ = 1084517980000.

The previous prime is 1375013876347. The next prime is 1375013876381. The reversal of 1375013876375 is 5736783105731.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-1375013876375 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 1375013876375.

It is a congruent number.

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, 77456696 + ... + 77474445.

It is an arithmetic number, because the mean of its divisors is an integer number (108761661684).

Almost surely, 2^{1375013876375} is an apocalyptic number.

1375013876375 is a deficient number, since it is larger than the sum of its proper divisors (365172710569).

1375013876375 is an equidigital number, since it uses as much as digits as its factorization.

1375013876375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154931227 (or 154931217 counting only the distinct ones).

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

The spelling of 1375013876375 in words is "one trillion, three hundred seventy-five billion, thirteen million, eight hundred seventy-six thousand, three hundred seventy-five".