5321231740 has 96 divisors (see below), whose sum is σ = 12533911488. Its totient is φ = 1880832000.

The previous prime is 5321231719. The next prime is 5321231743. The reversal of 5321231740 is 471321235.

It is a super-3 number, since 3×5321231740³ (a number of 30 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5321231699 and 5321231708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5321231743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2858410 + ... + 2860270.

It is an arithmetic number, because the mean of its divisors is an integer number (130561578).

Almost surely, 2^5321231740 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 5321231740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6266955744).

5321231740 is an abundant number, since it is smaller than the sum of its proper divisors (7212679748).

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

5321231740 is a wasteful number, since it uses less digits than its factorization.

5321231740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2239 (or 2237 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 5321231740 is about 72946.7733350832. The cubic root of 5321231740 is about 1745.8384642806.

Adding to 5321231740 its reverse (471321235), we get a palindrome (5792552975).

The spelling of 5321231740 in words is "five billion, three hundred twenty-one million, two hundred thirty-one thousand, seven hundred forty".