766095624991 has 2 divisors, whose sum is σ = 766095624992. Its totient is φ = 766095624990.

The previous prime is 766095624967. The next prime is 766095625019. The reversal of 766095624991 is 199426590667.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-766095624991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (766095622991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 383047812495 + 383047812496.

It is an arithmetic number, because the mean of its divisors is an integer number (383047812496).

Almost surely, 2^766095624991 is an apocalyptic number.

766095624991 is a deficient number, since it is larger than the sum of its proper divisors (1).

766095624991 is an equidigital number, since it uses as much as digits as its factorization.

766095624991 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 44089920, while the sum is 64.

The spelling of 766095624991 in words is "seven hundred sixty-six billion, ninety-five million, six hundred twenty-four thousand, nine hundred ninety-one".