5442845784 has 32 divisors (see below), whose sum is σ = 13609105920. Its totient is φ = 1814016416.

The previous prime is 5442845761. The next prime is 5442845791. The reversal of 5442845784 is 4875482445.

It is a congruent number.

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, 219169 + ... + 242735.

It is an arithmetic number, because the mean of its divisors is an integer number (425284560).

Almost surely, 2^5442845784 is an apocalyptic number.

It is an amenable number.

5442845784 is an abundant number, since it is smaller than the sum of its proper divisors (8166260136).

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

5442845784 is a wasteful number, since it uses less digits than its factorization.

5442845784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33199 (or 33195 counting only the distinct ones).

The product of its digits is 5734400, while the sum is 51.

The square root of 5442845784 is about 73775.6449243245. The cubic root of 5442845784 is about 1759.0384925477.

The spelling of 5442845784 in words is "five billion, four hundred forty-two million, eight hundred forty-five thousand, seven hundred eighty-four".