80554752 has 54 divisors (see below), whose sum is σ = 232265852. Its totient is φ = 26850816.

The previous prime is 80554751. The next prime is 80554777. The reversal of 80554752 is 25745508.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (80554751) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15178 + ... + 19785.

Almost surely, 2^80554752 is an apocalyptic number.

It is an amenable number.

80554752 is an abundant number, since it is smaller than the sum of its proper divisors (151711100).

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

80554752 is a wasteful number, since it uses less digits than its factorization.

80554752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34985 (or 34968 counting only the distinct ones).

The product of its (nonzero) digits is 56000, while the sum is 36.

The square root of 80554752 is about 8975.2299134897. The cubic root of 80554752 is about 431.8806254525.

The spelling of 80554752 in words is "eighty million, five hundred fifty-four thousand, seven hundred fifty-two".