80055696 has 40 divisors (see below), whose sum is σ = 236355904. Its totient is φ = 22872960.

The previous prime is 80055691. The next prime is 80055707. The reversal of 80055696 is 69655008.

It is not an unprimeable number, because it can be changed into a prime (80055691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118795 + ... + 119466.

Almost surely, 2^80055696 is an apocalyptic number.

It is an amenable number.

80055696 is an abundant number, since it is smaller than the sum of its proper divisors (156300208).

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

80055696 is a wasteful number, since it uses less digits than its factorization.

80055696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238279 (or 238273 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 39.

The square root of 80055696 is about 8947.3848693347. The cubic root of 80055696 is about 430.9869093054.

The spelling of 80055696 in words is "eighty million, fifty-five thousand, six hundred ninety-six".