5203033440 has 192 divisors, whose sum is σ = 18065617920. Its totient is φ = 1248215040.

The previous prime is 5203033439. The next prime is 5203033441. The reversal of 5203033440 is 443303025.

It is an interprime number because it is at equal distance from previous prime (5203033439) and next prime (5203033441).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 5203033440.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5203033441) 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, 507081 + ... + 517239.

It is an arithmetic number, because the mean of its divisors is an integer number (94091760).

Almost surely, 2^5203033440 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 5203033440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9032808960).

5203033440 is an abundant number, since it is smaller than the sum of its proper divisors (12862584480).

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

5203033440 is a wasteful number, since it uses less digits than its factorization.

5203033440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10285 (or 10277 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 24.

The square root of 5203033440 is about 72132.0555647765. The cubic root of 5203033440 is about 1732.8150278050.

Adding to 5203033440 its reverse (443303025), we get a palindrome (5646336465).

The spelling of 5203033440 in words is "five billion, two hundred three million, thirty-three thousand, four hundred forty".