5239950000 has 240 divisors, whose sum is σ = 17101217952. Its totient is φ = 1382400000.

The previous prime is 5239949969. The next prime is 5239950011. The reversal of 5239950000 is 599325.

It is a tau number, because it is divible by the number of its divisors (240).

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 27149904 + ... + 27150096.

Almost surely, 2^5239950000 is an apocalyptic number.

5239950000 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 5239950000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8550608976).

5239950000 is an abundant number, since it is smaller than the sum of its proper divisors (11861267952).

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

5239950000 is a wasteful number, since it uses less digits than its factorization.

5239950000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410 (or 384 counting only the distinct ones).

The product of its (nonzero) digits is 12150, while the sum is 33.

The square root of 5239950000 is about 72387.4989207391. The cubic root of 5239950000 is about 1736.9035960058.

The spelling of 5239950000 in words is "five billion, two hundred thirty-nine million, nine hundred fifty thousand".