5409047984 has 40 divisors (see below), whose sum is σ = 11412030000. Its totient is φ = 2473825536.

The previous prime is 5409047971. The next prime is 5409048017. The reversal of 5409047984 is 4897409045.

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, 297959 + ... + 315590.

It is an arithmetic number, because the mean of its divisors is an integer number (285300750).

Almost surely, 2^5409047984 is an apocalyptic number.

It is an amenable number.

5409047984 is an abundant number, since it is smaller than the sum of its proper divisors (6002982016).

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

5409047984 is a wasteful number, since it uses less digits than its factorization.

5409047984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613605 (or 613599 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 50.

The square root of 5409047984 is about 73546.2302500951. The cubic root of 5409047984 is about 1755.3899652629.

The spelling of 5409047984 in words is "five billion, four hundred nine million, forty-seven thousand, nine hundred eighty-four".