5408243980 has 24 divisors (see below), whose sum is σ = 11955066480. Its totient is φ = 2049439680.

The previous prime is 5408243947. The next prime is 5408244001. The reversal of 5408243980 is 893428045.

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, 7115731 + ... + 7116490.

It is an arithmetic number, because the mean of its divisors is an integer number (498127770).

Almost surely, 2^5408243980 is an apocalyptic number.

It is an amenable number.

5408243980 is an abundant number, since it is smaller than the sum of its proper divisors (6546822500).

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

5408243980 is a wasteful number, since it uses less digits than its factorization.

5408243980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14232249 (or 14232247 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 43.

The square root of 5408243980 is about 73540.7640700041. The cubic root of 5408243980 is about 1755.3029868956.

The spelling of 5408243980 in words is "five billion, four hundred eight million, two hundred forty-three thousand, nine hundred eighty".