80072753 has 2 divisors, whose sum is σ = 80072754. Its totient is φ = 80072752.

The previous prime is 80072743. The next prime is 80072767. The reversal of 80072753 is 35727008.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 66471409 + 13601344 = 8153^2 + 3688^2 .

It is a cyclic number.

It is not a de Polignac number, because 80072753 - 2⁶ = 80072689 is a prime.

It is not a weakly prime, because it can be changed into another prime (80072743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40036376 + 40036377.

It is an arithmetic number, because the mean of its divisors is an integer number (40036377).

Almost surely, 2^80072753 is an apocalyptic number.

It is an amenable number.

80072753 is a deficient number, since it is larger than the sum of its proper divisors (1).

80072753 is an equidigital number, since it uses as much as digits as its factorization.

80072753 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11760, while the sum is 32.

The square root of 80072753 is about 8948.3380021097. The cubic root of 80072753 is about 431.0175164203.

The spelling of 80072753 in words is "eighty million, seventy-two thousand, seven hundred fifty-three".