5309010000 has 600 divisors, whose sum is σ = 22181149760. Its totient is φ = 1190592000.

The previous prime is 5309009999. The next prime is 5309010013. The reversal of 5309010000 is 109035.

It is a tau number, because it is divible by the number of its divisors (600).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 100169974 + ... + 100170026.

Almost surely, 2^5309010000 is an apocalyptic number.

5309010000 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 5309010000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11090574880).

5309010000 is an abundant number, since it is smaller than the sum of its proper divisors (16872139760).

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

5309010000 is an equidigital number, since it uses as much as digits as its factorization.

5309010000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150 (or 70 counting only the distinct ones).

The product of its (nonzero) digits is 135, while the sum is 18.

The square root of 5309010000 is about 72862.9535497979. The cubic root of 5309010000 is about 1744.5008328591.

Adding to 5309010000 its reverse (109035), we get a palindrome (5309119035).

The spelling of 5309010000 in words is "five billion, three hundred nine million, ten thousand".