80074513 has 2 divisors, whose sum is σ = 80074514. Its totient is φ = 80074512.

The previous prime is 80074507. The next prime is 80074541. The reversal of 80074513 is 31547008.

80074513 = 6327² + 6328².

It is an a-pointer prime, because the next prime (80074541) can be obtained adding 80074513 to its sum of digits (28).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40043584 + 40030929 = 6328^2 + 6327^2 .

It is a cyclic number.

It is not a de Polignac number, because 80074513 - 2¹³ = 80066321 is a prime.

It is not a weakly prime, because it can be changed into another prime (80074543) 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, 40037256 + 40037257.

It is an arithmetic number, because the mean of its divisors is an integer number (40037257).

Almost surely, 2^80074513 is an apocalyptic number.

80074513 is the 6328-th centered square number.

It is an amenable number.

80074513 is a deficient number, since it is larger than the sum of its proper divisors (1).

80074513 is an equidigital number, since it uses as much as digits as its factorization.

80074513 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 80074513 is about 8948.4363438536. The cubic root of 80074513 is about 431.0206743205.

The spelling of 80074513 in words is "eighty million, seventy-four thousand, five hundred thirteen".