5318743000 has 32 divisors (see below), whose sum is σ = 12445860960. Its totient is φ = 2127496800.

The previous prime is 5318742997. The next prime is 5318743009. The reversal of 5318743000 is 3478135.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5318743009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2658372 + ... + 2660371.

It is an arithmetic number, because the mean of its divisors is an integer number (388933155).

Almost surely, 2^5318743000 is an apocalyptic number.

5318743000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5318743000 is an abundant number, since it is smaller than the sum of its proper divisors (7127117960).

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

5318743000 is a wasteful number, since it uses less digits than its factorization.

5318743000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5318764 (or 5318750 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 5318743000 is about 72929.7127376764. The cubic root of 5318743000 is about 1745.5662456300.

The spelling of 5318743000 in words is "five billion, three hundred eighteen million, seven hundred forty-three thousand".