5731380424 has 64 divisors (see below), whose sum is σ = 13420569600. Its totient is φ = 2229249600.

The previous prime is 5731380407. The next prime is 5731380463. The reversal of 5731380424 is 4240831375.

It is a happy number.

It is a super-2 number, since 2×5731380424² = 65697443129220839552, which contains 22 as substring.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 373789 + ... + 388819.

It is an arithmetic number, because the mean of its divisors is an integer number (209696400).

Almost surely, 2^5731380424 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 5731380424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6710284800).

5731380424 is an abundant number, since it is smaller than the sum of its proper divisors (7689189176).

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

5731380424 is a wasteful number, since it uses less digits than its factorization.

5731380424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15674 (or 15670 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 37.

The square root of 5731380424 is about 75705.8810397184. The cubic root of 5731380424 is about 1789.5880811985.

The spelling of 5731380424 in words is "five billion, seven hundred thirty-one million, three hundred eighty thousand, four hundred twenty-four".