12950519927 has 2 divisors, whose sum is σ = 12950519928. Its totient is φ = 12950519926.

The previous prime is 12950519903. The next prime is 12950519957. The reversal of 12950519927 is 72991505921.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12950519927 - 2⁸ = 12950519671 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12950519957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6475259963 + 6475259964.

It is an arithmetic number, because the mean of its divisors is an integer number (6475259964).

Almost surely, 2^12950519927 is an apocalyptic number.

12950519927 is a deficient number, since it is larger than the sum of its proper divisors (1).

12950519927 is an equidigital number, since it uses as much as digits as its factorization.

12950519927 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 510300, while the sum is 50.

The spelling of 12950519927 in words is "twelve billion, nine hundred fifty million, five hundred nineteen thousand, nine hundred twenty-seven".