12494805767 has 2 divisors, whose sum is σ = 12494805768. Its totient is φ = 12494805766.

The previous prime is 12494805629. The next prime is 12494805811. The reversal of 12494805767 is 76750849421.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12494805767 - 2¹⁰ = 12494804743 is a prime.

It is a super-2 number, since 2×12494805767² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12494855767) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6247402883 + 6247402884.

It is an arithmetic number, because the mean of its divisors is an integer number (6247402884).

Almost surely, 2^12494805767 is an apocalyptic number.

12494805767 is a deficient number, since it is larger than the sum of its proper divisors (1).

12494805767 is an equidigital number, since it uses as much as digits as its factorization.

12494805767 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3386880, while the sum is 53.

The spelling of 12494805767 in words is "twelve billion, four hundred ninety-four million, eight hundred five thousand, seven hundred sixty-seven".