80796546407807 has 2 divisors, whose sum is σ = 80796546407808. Its totient is φ = 80796546407806.

The previous prime is 80796546407777. The next prime is 80796546407867. The reversal of 80796546407807 is 70870464569708.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 80796546407807 - 2⁶ = 80796546407743 is a prime.

It is a super-2 number, since 2×80796546407807² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80796546407867) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40398273203903 + 40398273203904.

It is an arithmetic number, because the mean of its divisors is an integer number (40398273203904).

Almost surely, 2^{80796546407807} is an apocalyptic number.

80796546407807 is a deficient number, since it is larger than the sum of its proper divisors (1).

80796546407807 is an equidigital number, since it uses as much as digits as its factorization.

80796546407807 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 568995840, while the sum is 71.

The spelling of 80796546407807 in words is "eighty trillion, seven hundred ninety-six billion, five hundred forty-six million, four hundred seven thousand, eight hundred seven".