80017552 has 20 divisors (see below), whose sum is σ = 161775360. Its totient is φ = 38269088.

The previous prime is 80017537. The next prime is 80017571. The reversal of 80017552 is 25571008.

It is a self number, because there is not a number n which added to its sum of digits gives 80017552.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108352 + ... + 109087.

It is an arithmetic number, because the mean of its divisors is an integer number (8088768).

Almost surely, 2^80017552 is an apocalyptic number.

It is an amenable number.

80017552 is an abundant number, since it is smaller than the sum of its proper divisors (81757808).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

80017552 is a wasteful number, since it uses less digits than its factorization.

80017552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217470 (or 217464 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 28.

The square root of 80017552 is about 8945.2530428155. The cubic root of 80017552 is about 430.9184479001.

The spelling of 80017552 in words is "eighty million, seventeen thousand, five hundred fifty-two".