80695658046 has 8 divisors (see below), whose sum is σ = 161391316104. Its totient is φ = 26898552680.

The previous prime is 80695658041. The next prime is 80695658051. The reversal of 80695658046 is 64085659608.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (80695658041) and next prime (80695658051).

It is a sphenic number, since it is the product of 3 distinct primes.

80695658046 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80695658041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6724638165 + ... + 6724638176.

It is an arithmetic number, because the mean of its divisors is an integer number (20173914513).

Almost surely, 2^80695658046 is an apocalyptic number.

80695658046 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

80695658046 is a wasteful number, since it uses less digits than its factorization.

80695658046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13449276346.

The product of its (nonzero) digits is 12441600, while the sum is 57.

The spelling of 80695658046 in words is "eighty billion, six hundred ninety-five million, six hundred fifty-eight thousand, forty-six".