76610545616291 has 2 divisors, whose sum is σ = 76610545616292. Its totient is φ = 76610545616290.

The previous prime is 76610545616237. The next prime is 76610545616309. The reversal of 76610545616291 is 19261654501667.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 76610545616291 - 2²² = 76610541421987 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 76610545616291.

It is not a weakly prime, because it can be changed into another prime (76610545616201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38305272808145 + 38305272808146.

It is an arithmetic number, because the mean of its divisors is an integer number (38305272808146).

Almost surely, 2^{76610545616291} is an apocalyptic number.

76610545616291 is a deficient number, since it is larger than the sum of its proper divisors (1).

76610545616291 is an equidigital number, since it uses as much as digits as its factorization.

76610545616291 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16329600, while the sum is 59.

The spelling of 76610545616291 in words is "seventy-six trillion, six hundred ten billion, five hundred forty-five million, six hundred sixteen thousand, two hundred ninety-one".