80755360 has 48 divisors (see below), whose sum is σ = 218042496. Its totient is φ = 27687168.

The previous prime is 80755331. The next prime is 80755379. The reversal of 80755360 is 6355708.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34932 + ... + 37171.

It is an arithmetic number, because the mean of its divisors is an integer number (4542552).

Almost surely, 2^80755360 is an apocalyptic number.

80755360 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

80755360 is an abundant number, since it is smaller than the sum of its proper divisors (137287136).

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

80755360 is a wasteful number, since it uses less digits than its factorization.

80755360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72125 (or 72117 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 34.

The square root of 80755360 is about 8986.3986112346. The cubic root of 80755360 is about 432.2388368388.

The spelling of 80755360 in words is "eighty million, seven hundred fifty-five thousand, three hundred sixty".