80324553 has 8 divisors (see below), whose sum is σ = 107147488. Its totient is φ = 53525664.

The previous prime is 80324549. The next prime is 80324561. The reversal of 80324553 is 35542308.

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

It is not a de Polignac number, because 80324553 - 2² = 80324549 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 80324553.

It is not an unprimeable number, because it can be changed into a prime (80324953) 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, 4326 + ... + 13392.

It is an arithmetic number, because the mean of its divisors is an integer number (13393436).

Almost surely, 2^80324553 is an apocalyptic number.

It is an amenable number.

80324553 is a deficient number, since it is larger than the sum of its proper divisors (26822935).

80324553 is a wasteful number, since it uses less digits than its factorization.

80324553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12023.

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 80324553 is about 8962.3966102823. The cubic root of 80324553 is about 431.4688420048.

The spelling of 80324553 in words is "eighty million, three hundred twenty-four thousand, five hundred fifty-three".