5424231872 has 56 divisors (see below), whose sum is σ = 11489984640. Its totient is φ = 2533144320.

The previous prime is 5424231859. The next prime is 5424231881. The reversal of 5424231872 is 2781324245.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (38).

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, 54923 + ... + 117749.

Almost surely, 2^5424231872 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 5424231872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5744992320).

5424231872 is an abundant number, since it is smaller than the sum of its proper divisors (6065752768).

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

5424231872 is a wasteful number, since it uses less digits than its factorization.

5424231872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62929 (or 62919 counting only the distinct ones).

The product of its digits is 107520, while the sum is 38.

The square root of 5424231872 is about 73649.3847360587. The cubic root of 5424231872 is about 1757.0309652731.

The spelling of 5424231872 in words is "five billion, four hundred twenty-four million, two hundred thirty-one thousand, eight hundred seventy-two".