5231400000 has 168 divisors, whose sum is σ = 17302642560. Its totient is φ = 1394880000.

The previous prime is 5231399977. The next prime is 5231400011. The reversal of 5231400000 is 41325.

It is a Harshad number since it is a multiple of its sum of digits (15).

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, 595641 + ... + 604359.

It is an arithmetic number, because the mean of its divisors is an integer number (102991920).

Almost surely, 2^5231400000 is an apocalyptic number.

5231400000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5231400000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8651321280).

5231400000 is an abundant number, since it is smaller than the sum of its proper divisors (12071242560).

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

5231400000 is an frugal number, since it uses more digits than its factorization.

5231400000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8759 (or 8729 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 5231400000 is about 72328.4176517087. The cubic root of 5231400000 is about 1735.9583827721.

Adding to 5231400000 its reverse (41325), we get a palindrome (5231441325).

The spelling of 5231400000 in words is "five billion, two hundred thirty-one million, four hundred thousand".