5323750000 has 80 divisors (see below), whose sum is σ = 12896451360. Its totient is φ = 2129000000.

The previous prime is 5323749997. The next prime is 5323750057. The reversal of 5323750000 is 573235.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1247871 + ... + 1252129.

It is an arithmetic number, because the mean of its divisors is an integer number (161205642).

Almost surely, 2^5323750000 is an apocalyptic number.

5323750000 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 5323750000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6448225680).

5323750000 is an abundant number, since it is smaller than the sum of its proper divisors (7572701360).

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

5323750000 is an frugal number, since it uses more digits than its factorization.

5323750000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4302 (or 4266 counting only the distinct ones).

The product of its (nonzero) digits is 3150, while the sum is 25.

The square root of 5323750000 is about 72964.0322350677. The cubic root of 5323750000 is about 1746.1138254519.

The spelling of 5323750000 in words is "five billion, three hundred twenty-three million, seven hundred fifty thousand".