80455338587053 has 8 divisors (see below), whose sum is σ = 85247619308280. Its totient is φ = 75669681615360.

The previous prime is 80455338587033. The next prime is 80455338587059. The reversal of 80455338587053 is 35078583355408.

It can be written as a sum of positive squares in 4 ways, for example, as 121726325449 + 80333612261604 = 348893^2 + 8962902^2 .

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

It is a de Polignac number, because none of the positive numbers 2^k-80455338587053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80455338587059) 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, 1655912368 + ... + 1655960953.

It is an arithmetic number, because the mean of its divisors is an integer number (10655952413535).

Almost surely, 2^{80455338587053} is an apocalyptic number.

It is an amenable number.

80455338587053 is a deficient number, since it is larger than the sum of its proper divisors (4792280721227).

80455338587053 is a wasteful number, since it uses less digits than its factorization.

80455338587053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3311874767.

The product of its (nonzero) digits is 241920000, while the sum is 64.

The spelling of 80455338587053 in words is "eighty trillion, four hundred fifty-five billion, three hundred thirty-eight million, five hundred eighty-seven thousand, fifty-three".