5439841624 has 96 divisors (see below), whose sum is σ = 12294147600. Its totient is φ = 2248350720.

The previous prime is 5439841609. The next prime is 5439841651. The reversal of 5439841624 is 4261489345.

It is a congruent number.

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, 1428507 + ... + 1432309.

Almost surely, 2^5439841624 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5439841624, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6147073800).

5439841624 is an abundant number, since it is smaller than the sum of its proper divisors (6854305976).

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

5439841624 is a wasteful number, since it uses less digits than its factorization.

5439841624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3953 (or 3942 counting only the distinct ones).

The product of its digits is 829440, while the sum is 46.

The square root of 5439841624 is about 73755.2820074603. The cubic root of 5439841624 is about 1758.7148012394.

The spelling of 5439841624 in words is "five billion, four hundred thirty-nine million, eight hundred forty-one thousand, six hundred twenty-four".