5231040500 has 48 divisors (see below), whose sum is σ = 13056685824. Its totient is φ = 1793498400.

The previous prime is 5231040469. The next prime is 5231040511. The reversal of 5231040500 is 50401325.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

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, 743792 + ... + 750791.

It is an arithmetic number, because the mean of its divisors is an integer number (272014288).

Almost surely, 2^5231040500 is an apocalyptic number.

5231040500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5231040500 is an abundant number, since it is smaller than the sum of its proper divisors (7825645324).

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

5231040500 is a wasteful number, since it uses less digits than its factorization.

5231040500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1494609 (or 1494597 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 5231040500 is about 72325.9324170798. The cubic root of 5231040500 is about 1735.9186170411.

Adding to 5231040500 its reverse (50401325), we get a palindrome (5281441825).

The spelling of 5231040500 in words is "five billion, two hundred thirty-one million, forty thousand, five hundred".