5580432 has 120 divisors (see below), whose sum is σ = 18415488. Its totient is φ = 1555200.

The previous prime is 5580409. The next prime is 5580457. The reversal of 5580432 is 2340855.

It is a super-2 number, since 2×5580432² = 62282442613248, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5580396 and 5580405.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20457 + ... + 20727.

Almost surely, 2^5580432 is an apocalyptic number.

5580432 is a gapful number since it is divisible by the number (52) 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 5580432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9207744).

5580432 is an abundant number, since it is smaller than the sum of its proper divisors (12835056).

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

5580432 is a wasteful number, since it uses less digits than its factorization.

5580432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309 (or 300 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 5580432 is about 2362.2938005252. The cubic root of 5580432 is about 177.3737196099.

The spelling of 5580432 in words is "five million, five hundred eighty thousand, four hundred thirty-two".