80496583 has 2 divisors, whose sum is σ = 80496584. Its totient is φ = 80496582.

The previous prime is 80496557. The next prime is 80496629. The reversal of 80496583 is 38569408.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-80496583 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80496503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40248291 + 40248292.

It is an arithmetic number, because the mean of its divisors is an integer number (40248292).

Almost surely, 2^80496583 is an apocalyptic number.

80496583 is a deficient number, since it is larger than the sum of its proper divisors (1).

80496583 is an equidigital number, since it uses as much as digits as its factorization.

80496583 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 207360, while the sum is 43.

The square root of 80496583 is about 8971.9887984772. The cubic root of 80496583 is about 431.7766460148.

The spelling of 80496583 in words is "eighty million, four hundred ninety-six thousand, five hundred eighty-three".