80313353 has 2 divisors, whose sum is σ = 80313354. Its totient is φ = 80313352.

The previous prime is 80313341. The next prime is 80313367. The reversal of 80313353 is 35331308.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 61277584 + 19035769 = 7828^2 + 4363^2 .

It is a cyclic number.

It is not a de Polignac number, because 80313353 - 2²⁰ = 79264777 is a prime.

It is not a weakly prime, because it can be changed into another prime (80313313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40156676 + 40156677.

It is an arithmetic number, because the mean of its divisors is an integer number (40156677).

Almost surely, 2^80313353 is an apocalyptic number.

It is an amenable number.

80313353 is a deficient number, since it is larger than the sum of its proper divisors (1).

80313353 is an equidigital number, since it uses as much as digits as its factorization.

80313353 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240, while the sum is 26.

The square root of 80313353 is about 8961.7717556296. The cubic root of 80313353 is about 431.4487872168.

The spelling of 80313353 in words is "eighty million, three hundred thirteen thousand, three hundred fifty-three".