80484552 has 48 divisors (see below), whose sum is σ = 218394540. Its totient is φ = 26777088.

The previous prime is 80484533. The next prime is 80484553. The reversal of 80484552 is 25548408.

It can be written as a sum of positive squares in 2 ways, for example, as 74753316 + 5731236 = 8646^2 + 2394^2 .

It is a super-2 number, since 2×80484552² = 12955526221281408, which contains 22 as substring.

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 (80484553) 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, 66868 + ... + 68060.

Almost surely, 2^80484552 is an apocalyptic number.

It is an amenable number.

80484552 is an abundant number, since it is smaller than the sum of its proper divisors (137909988).

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

80484552 is a wasteful number, since it uses less digits than its factorization.

80484552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2142 (or 2135 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 36.

The square root of 80484552 is about 8971.3182977754. The cubic root of 80484552 is about 431.7551338650.

The spelling of 80484552 in words is "eighty million, four hundred eighty-four thousand, five hundred fifty-two".