80755488 has 192 divisors, whose sum is σ = 266716800. Its totient is φ = 23546880.

The previous prime is 80755487. The next prime is 80755489. The reversal of 80755488 is 88455708.

It is an interprime number because it is at equal distance from previous prime (80755487) and next prime (80755489).

It is not an unprimeable number, because it can be changed into a prime (80755481) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 275470 + ... + 275762.

It is an arithmetic number, because the mean of its divisors is an integer number (1389150).

Almost surely, 2^80755488 is an apocalyptic number.

80755488 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80755488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133358400).

80755488 is an abundant number, since it is smaller than the sum of its proper divisors (185961312).

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

80755488 is a wasteful number, since it uses less digits than its factorization.

80755488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352 (or 338 counting only the distinct ones).

The product of its (nonzero) digits is 358400, while the sum is 45.

The square root of 80755488 is about 8986.4057331060. The cubic root of 80755488 is about 432.2390652098.

The spelling of 80755488 in words is "eighty million, seven hundred fifty-five thousand, four hundred eighty-eight".