76007851680377 has 2 divisors, whose sum is σ = 76007851680378. Its totient is φ = 76007851680376.

The previous prime is 76007851680373. The next prime is 76007851680443. The reversal of 76007851680377 is 77308615870067.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 60540786393616 + 15467065286761 = 7780796^2 + 3932819^2 .

It is a cyclic number.

It is not a de Polignac number, because 76007851680377 - 2² = 76007851680373 is a prime.

It is not a weakly prime, because it can be changed into another prime (76007851680373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38003925840188 + 38003925840189.

It is an arithmetic number, because the mean of its divisors is an integer number (38003925840189).

Almost surely, 2^{76007851680377} is an apocalyptic number.

It is an amenable number.

76007851680377 is a deficient number, since it is larger than the sum of its proper divisors (1).

76007851680377 is an equidigital number, since it uses as much as digits as its factorization.

76007851680377 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 82978560, while the sum is 65.

The spelling of 76007851680377 in words is "seventy-six trillion, seven billion, eight hundred fifty-one million, six hundred eighty thousand, three hundred seventy-seven".