5043000000 has 294 divisors, whose sum is σ = 17095171804. Its totient is φ = 1312000000.

The previous prime is 5042999977. The next prime is 5043000013. The reversal of 5043000000 is 3405.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a self number, because there is not a number n which added to its sum of digits gives 5043000000.

It is an unprimeable number.

It is a polite number, since it can be written in 41 ways as a sum of consecutive naturals, for example, 122999980 + ... + 123000020.

Almost surely, 2^5043000000 is an apocalyptic number.

5043000000 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 5043000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8547585902).

5043000000 is an abundant number, since it is smaller than the sum of its proper divisors (12052171804).

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

5043000000 is an frugal number, since it uses more digits than its factorization.

5043000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127 (or 51 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 12.

The square root of 5043000000 is about 71014.0831103240. The cubic root of 5043000000 is about 1714.8638922773.

Multiplying 5043000000 by its sum of digits (12), we get a square (60516000000 = 246000²).

5043000000 divided by its sum of digits (12) gives a square (420250000 = 20500²).

Adding to 5043000000 its reverse (3405), we get a palindrome (5043003405).

The spelling of 5043000000 in words is "five billion, forty-three million", and thus it is an aban number and an uban number.