80368036751 has 2 divisors, whose sum is σ = 80368036752. Its totient is φ = 80368036750.

The previous prime is 80368036747. The next prime is 80368036781. The reversal of 80368036751 is 15763086308.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 80368036751 - 2² = 80368036747 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 80368036696 and 80368036705.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80368036781) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40184018375 + 40184018376.

It is an arithmetic number, because the mean of its divisors is an integer number (40184018376).

Almost surely, 2^80368036751 is an apocalyptic number.

80368036751 is a deficient number, since it is larger than the sum of its proper divisors (1).

80368036751 is an equidigital number, since it uses as much as digits as its factorization.

80368036751 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 725760, while the sum is 47.

The spelling of 80368036751 in words is "eighty billion, three hundred sixty-eight million, thirty-six thousand, seven hundred fifty-one".