80453273 has 2 divisors, whose sum is σ = 80453274. Its totient is φ = 80453272.

The previous prime is 80453249. The next prime is 80453297. The reversal of 80453273 is 37235408.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (80453249) and next prime (80453297).

It can be written as a sum of positive squares in only one way, i.e., 67108864 + 13344409 = 8192^2 + 3653^2 .

It is a cyclic number.

It is not a de Polignac number, because 80453273 - 2⁶ = 80453209 is a prime.

It is not a weakly prime, because it can be changed into another prime (80453173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40226636 + 40226637.

It is an arithmetic number, because the mean of its divisors is an integer number (40226637).

Almost surely, 2^80453273 is an apocalyptic number.

It is an amenable number.

80453273 is a deficient number, since it is larger than the sum of its proper divisors (1).

80453273 is an equidigital number, since it uses as much as digits as its factorization.

80453273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 80453273 is about 8969.5748505712. The cubic root of 80453273 is about 431.6991951026.

The spelling of 80453273 in words is "eighty million, four hundred fifty-three thousand, two hundred seventy-three".