80253305 has 16 divisors (see below), whose sum is σ = 105413184. Its totient is φ = 58169280.

The previous prime is 80253301. The next prime is 80253307. The reversal of 80253305 is 50335208.

It is not a de Polignac number, because 80253305 - 2² = 80253301 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (80253301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15134 + ... + 19736.

It is an arithmetic number, because the mean of its divisors is an integer number (6588324).

Almost surely, 2^80253305 is an apocalyptic number.

It is an amenable number.

80253305 is a deficient number, since it is larger than the sum of its proper divisors (25159879).

80253305 is a wasteful number, since it uses less digits than its factorization.

80253305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4936.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 80253305 is about 8958.4208987968. The cubic root of 80253305 is about 431.3412330958.

The spelling of 80253305 in words is "eighty million, two hundred fifty-three thousand, three hundred five".