80044373 has 2 divisors, whose sum is σ = 80044374. Its totient is φ = 80044372.

The previous prime is 80044369. The next prime is 80044399. The reversal of 80044373 is 37344008.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 42797764 + 37246609 = 6542^2 + 6103^2 .

It is a cyclic number.

It is not a de Polignac number, because 80044373 - 2² = 80044369 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80044343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40022186 + 40022187.

It is an arithmetic number, because the mean of its divisors is an integer number (40022187).

Almost surely, 2^80044373 is an apocalyptic number.

It is an amenable number.

80044373 is a deficient number, since it is larger than the sum of its proper divisors (1).

80044373 is an equidigital number, since it uses as much as digits as its factorization.

80044373 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 80044373 is about 8946.7520922400. The cubic root of 80044373 is about 430.9665888905.

The spelling of 80044373 in words is "eighty million, forty-four thousand, three hundred seventy-three".