766045233451 has 2 divisors, whose sum is σ = 766045233452. Its totient is φ = 766045233450.

The previous prime is 766045233427. The next prime is 766045233463. The reversal of 766045233451 is 154332540667.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (154332540667) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 766045233451 - 2²⁹ = 765508362539 is a prime.

It is not a weakly prime, because it can be changed into another prime (766045243451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 383022616725 + 383022616726.

It is an arithmetic number, because the mean of its divisors is an integer number (383022616726).

Almost surely, 2^766045233451 is an apocalyptic number.

766045233451 is a deficient number, since it is larger than the sum of its proper divisors (1).

766045233451 is an equidigital number, since it uses as much as digits as its factorization.

766045233451 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1814400, while the sum is 46.

The spelling of 766045233451 in words is "seven hundred sixty-six billion, forty-five million, two hundred thirty-three thousand, four hundred fifty-one".