80665083 has 12 divisors (see below), whose sum is σ = 117992160. Its totient is φ = 53095536.

The previous prime is 80665049. The next prime is 80665087. The reversal of 80665083 is 38056608.

It is not a de Polignac number, because 80665083 - 2¹⁷ = 80534011 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (80665087) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56016 + ... + 57437.

It is an arithmetic number, because the mean of its divisors is an integer number (9832680).

Almost surely, 2^80665083 is an apocalyptic number.

80665083 is a deficient number, since it is larger than the sum of its proper divisors (37327077).

80665083 is a wasteful number, since it uses less digits than its factorization.

80665083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113538 (or 113535 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 80665083 is about 8981.3742266983. The cubic root of 80665083 is about 432.0777091431.

The spelling of 80665083 in words is "eighty million, six hundred sixty-five thousand, eighty-three".