80293013 has 2 divisors, whose sum is σ = 80293014. Its totient is φ = 80293012.

The previous prime is 80292991. The next prime is 80293021. The reversal of 80293013 is 31039208.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 62837329 + 17455684 = 7927^2 + 4178^2 .

It is a cyclic number.

It is not a de Polignac number, because 80293013 - 2¹⁰ = 80291989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80293033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40146506 + 40146507.

It is an arithmetic number, because the mean of its divisors is an integer number (40146507).

Almost surely, 2^80293013 is an apocalyptic number.

It is an amenable number.

80293013 is a deficient number, since it is larger than the sum of its proper divisors (1).

80293013 is an equidigital number, since it uses as much as digits as its factorization.

80293013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 80293013 is about 8960.6368635271. The cubic root of 80293013 is about 431.4123615211.

The spelling of 80293013 in words is "eighty million, two hundred ninety-three thousand, thirteen".