80596513 has 2 divisors, whose sum is σ = 80596514. Its totient is φ = 80596512.

The previous prime is 80596501. The next prime is 80596519. The reversal of 80596513 is 31569508.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 57335184 + 23261329 = 7572^2 + 4823^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-80596513 is a prime.

It is not a weakly prime, because it can be changed into another prime (80596519) 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 as a sum of consecutive naturals, namely, 40298256 + 40298257.

It is an arithmetic number, because the mean of its divisors is an integer number (40298257).

Almost surely, 2^80596513 is an apocalyptic number.

It is an amenable number.

80596513 is a deficient number, since it is larger than the sum of its proper divisors (1).

80596513 is an equidigital number, since it uses as much as digits as its factorization.

80596513 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32400, while the sum is 37.

The square root of 80596513 is about 8977.5560705573. The cubic root of 80596513 is about 431.9552440631.

The spelling of 80596513 in words is "eighty million, five hundred ninety-six thousand, five hundred thirteen".