12775392654 has 16 divisors (see below), whose sum is σ = 25645772880. Its totient is φ = 4242632960.

The previous prime is 12775392613. The next prime is 12775392677. The reversal of 12775392654 is 45629357721.

It is a junction number, because it is equal to n+sod(n) for n = 12775392597 and 12775392606.

It is a congruent number.

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, 3956067 + ... + 3959294.

It is an arithmetic number, because the mean of its divisors is an integer number (1602860805).

Almost surely, 2^12775392654 is an apocalyptic number.

12775392654 is an abundant number, since it is smaller than the sum of its proper divisors (12870380226).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12775392654 is a wasteful number, since it uses less digits than its factorization.

12775392654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7915635.

The product of its digits is 3175200, while the sum is 51.

The spelling of 12775392654 in words is "twelve billion, seven hundred seventy-five million, three hundred ninety-two thousand, six hundred fifty-four".