80372059 has 2 divisors, whose sum is σ = 80372060. Its totient is φ = 80372058.

The previous prime is 80372027. The next prime is 80372069. The reversal of 80372059 is 95027308.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 80372059 - 2⁵ = 80372027 is a prime.

It is not a weakly prime, because it can be changed into another prime (80372069) 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, 40186029 + 40186030.

It is an arithmetic number, because the mean of its divisors is an integer number (40186030).

Almost surely, 2^80372059 is an apocalyptic number.

80372059 is a deficient number, since it is larger than the sum of its proper divisors (1).

80372059 is an equidigital number, since it uses as much as digits as its factorization.

80372059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 80372059 is about 8965.0465141013. The cubic root of 80372059 is about 431.5538858197.

The spelling of 80372059 in words is "eighty million, three hundred seventy-two thousand, fifty-nine".