12575918755 has 8 divisors (see below), whose sum is σ = 15282129600. Its totient is φ = 9933383616.

The previous prime is 12575918749. The next prime is 12575918767. The reversal of 12575918755 is 55781957521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12575918755 - 2¹⁷ = 12575787683 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12575918696 and 12575918705.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15918490 + ... + 15919279.

It is an arithmetic number, because the mean of its divisors is an integer number (1910266200).

Almost surely, 2^12575918755 is an apocalyptic number.

12575918755 is a deficient number, since it is larger than the sum of its proper divisors (2706210845).

12575918755 is an equidigital number, since it uses as much as digits as its factorization.

12575918755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31837853.

The product of its digits is 4410000, while the sum is 55.

The spelling of 12575918755 in words is "twelve billion, five hundred seventy-five million, nine hundred eighteen thousand, seven hundred fifty-five".