80485973567 has 2 divisors, whose sum is σ = 80485973568. Its totient is φ = 80485973566.

The previous prime is 80485973507. The next prime is 80485973573. The reversal of 80485973567 is 76537958408.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 80485973567 - 2¹⁰ = 80485972543 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80485973507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40242986783 + 40242986784.

It is an arithmetic number, because the mean of its divisors is an integer number (40242986784).

Almost surely, 2^80485973567 is an apocalyptic number.

80485973567 is a deficient number, since it is larger than the sum of its proper divisors (1).

80485973567 is an equidigital number, since it uses as much as digits as its factorization.

80485973567 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 50803200, while the sum is 62.

The spelling of 80485973567 in words is "eighty billion, four hundred eighty-five million, nine hundred seventy-three thousand, five hundred sixty-seven".