12765001375 has 16 divisors (see below), whose sum is σ = 18206540352. Its totient is φ = 8753143200.

The previous prime is 12765001367. The next prime is 12765001387. The reversal of 12765001375 is 57310056721.

It is not a de Polignac number, because 12765001375 - 2³ = 12765001367 is a prime.

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, 7293412 + ... + 7295161.

It is an arithmetic number, because the mean of its divisors is an integer number (1137908772).

Almost surely, 2^12765001375 is an apocalyptic number.

12765001375 is a deficient number, since it is larger than the sum of its proper divisors (5441538977).

12765001375 is an equidigital number, since it uses as much as digits as its factorization.

12765001375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14588595 (or 14588585 counting only the distinct ones).

The product of its (nonzero) digits is 44100, while the sum is 37.

The spelling of 12765001375 in words is "twelve billion, seven hundred sixty-five million, one thousand, three hundred seventy-five".