80495097 has 16 divisors (see below), whose sum is σ = 113615040. Its totient is φ = 50605632.

The previous prime is 80495053. The next prime is 80495099. The reversal of 80495097 is 79059408.

It is not a de Polignac number, because 80495097 - 2⁶ = 80495033 is a prime.

It is not an unprimeable number, because it can be changed into a prime (80495099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7018 + ... + 14499.

It is an arithmetic number, because the mean of its divisors is an integer number (7100940).

Almost surely, 2^80495097 is an apocalyptic number.

80495097 is a gapful number since it is divisible by the number (87) formed by its first and last digit.

It is an amenable number.

80495097 is a deficient number, since it is larger than the sum of its proper divisors (33119943).

80495097 is a wasteful number, since it uses less digits than its factorization.

80495097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21592.

The product of its (nonzero) digits is 90720, while the sum is 42.

The square root of 80495097 is about 8971.9059847950. The cubic root of 80495097 is about 431.7739890737.

The spelling of 80495097 in words is "eighty million, four hundred ninety-five thousand, ninety-seven".