80255589 has 12 divisors (see below), whose sum is σ = 113673504. Its totient is φ = 50355904.

The previous prime is 80255561. The next prime is 80255597. The reversal of 80255589 is 98555208.

It is not a de Polignac number, because 80255589 - 2¹¹ = 80253541 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 80255589.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80255519) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45417 + ... + 47150.

It is an arithmetic number, because the mean of its divisors is an integer number (9472792).

Almost surely, 2^80255589 is an apocalyptic number.

It is an amenable number.

80255589 is a deficient number, since it is larger than the sum of its proper divisors (33417915).

80255589 is a wasteful number, since it uses less digits than its factorization.

80255589 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92604 (or 92587 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 42.

The square root of 80255589 is about 8958.5483757136. The cubic root of 80255589 is about 431.3453250312.

The spelling of 80255589 in words is "eighty million, two hundred fifty-five thousand, five hundred eighty-nine".