12575006319 has 4 divisors (see below), whose sum is σ = 16766675096. Its totient is φ = 8383337544.

The previous prime is 12575006317. The next prime is 12575006321. The reversal of 12575006319 is 91360057521.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (12575006317) and next prime (12575006321).

It is not a de Polignac number, because 12575006319 - 2¹ = 12575006317 is a prime.

It is a super-2 number, since 2×12575006319² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12575006317) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2095834384 + ... + 2095834389.

It is an arithmetic number, because the mean of its divisors is an integer number (4191668774).

Almost surely, 2^12575006319 is an apocalyptic number.

12575006319 is a deficient number, since it is larger than the sum of its proper divisors (4191668777).

12575006319 is an equidigital number, since it uses as much as digits as its factorization.

12575006319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4191668776.

The product of its (nonzero) digits is 56700, while the sum is 39.

The spelling of 12575006319 in words is "twelve billion, five hundred seventy-five million, six thousand, three hundred nineteen".