80553003253 has 4 divisors (see below), whose sum is σ = 80570282848. Its totient is φ = 80535723660.

The previous prime is 80553003241. The next prime is 80553003259. The reversal of 80553003253 is 35230035508.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-80553003253 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 (80553003259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8632803 + ... + 8642128.

It is an arithmetic number, because the mean of its divisors is an integer number (20142570712).

Almost surely, 2^80553003253 is an apocalyptic number.

It is an amenable number.

80553003253 is a deficient number, since it is larger than the sum of its proper divisors (17279595).

80553003253 is a wasteful number, since it uses less digits than its factorization.

80553003253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17279594.

The product of its (nonzero) digits is 54000, while the sum is 34.

The spelling of 80553003253 in words is "eighty billion, five hundred fifty-three million, three thousand, two hundred fifty-three".