80859057715603 has 2 divisors, whose sum is σ = 80859057715604. Its totient is φ = 80859057715602.

The previous prime is 80859057715577. The next prime is 80859057715609. The reversal of 80859057715603 is 30651775095808.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 80859057715603 - 2¹⁷ = 80859057584531 is a prime.

It is not a weakly prime, because it can be changed into another prime (80859057715609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40429528857801 + 40429528857802.

It is an arithmetic number, because the mean of its divisors is an integer number (40429528857802).

Almost surely, 2^{80859057715603} is an apocalyptic number.

80859057715603 is a deficient number, since it is larger than the sum of its proper divisors (1).

80859057715603 is an equidigital number, since it uses as much as digits as its factorization.

80859057715603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 63504000, while the sum is 64.

The spelling of 80859057715603 in words is "eighty trillion, eight hundred fifty-nine billion, fifty-seven million, seven hundred fifteen thousand, six hundred three".