80097616907 has 80 divisors (see below), whose sum is σ = 105030777600. Its totient is φ = 60549652800.

The previous prime is 80097616889. The next prime is 80097616927. The reversal of 80097616907 is 70961679008.

It is a happy number.

It is not a de Polignac number, because 80097616907 - 2⁶ = 80097616843 is a prime.

It is not an unprimeable number, because it can be changed into a prime (80097616927) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 133718594 + ... + 133719192.

It is an arithmetic number, because the mean of its divisors is an integer number (1312884720).

Almost surely, 2^80097616907 is an apocalyptic number.

80097616907 is a deficient number, since it is larger than the sum of its proper divisors (24933160693).

80097616907 is an equidigital number, since it uses as much as digits as its factorization.

80097616907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 782 (or 761 counting only the distinct ones).

The product of its (nonzero) digits is 1143072, while the sum is 53.

The spelling of 80097616907 in words is "eighty billion, ninety-seven million, six hundred sixteen thousand, nine hundred seven".