80053345 has 8 divisors (see below), whose sum is σ = 96146280. Its totient is φ = 63987840.

The previous prime is 80053331. The next prime is 80053349. The reversal of 80053345 is 54335008.

It can be written as a sum of positive squares in 4 ways, for example, as 40602384 + 39450961 = 6372^2 + 6281^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 80053345 - 2⁵ = 80053313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (80053349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 235 + ... + 12655.

It is an arithmetic number, because the mean of its divisors is an integer number (12018285).

Almost surely, 2^80053345 is an apocalyptic number.

It is an amenable number.

80053345 is a deficient number, since it is larger than the sum of its proper divisors (16092935).

80053345 is a wasteful number, since it uses less digits than its factorization.

80053345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13715.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 80053345 is about 8947.2534891999. The cubic root of 80053345 is about 430.9826903254.

It can be divided in two parts, 800 and 53345, that added together give a palindrome (54145).

The spelling of 80053345 in words is "eighty million, fifty-three thousand, three hundred forty-five".