5250012330 has 128 divisors (see below), whose sum is σ = 13287960576. Its totient is φ = 1326124800.

The previous prime is 5250012319. The next prime is 5250012337. The reversal of 5250012330 is 332100525.

It is a junction number, because it is equal to n+sod(n) for n = 5250012297 and 5250012306.

It is not an unprimeable number, because it can be changed into a prime (5250012337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7942200 + ... + 7942860.

It is an arithmetic number, because the mean of its divisors is an integer number (103812192).

Almost surely, 2^5250012330 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5250012330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6643980288).

5250012330 is an abundant number, since it is smaller than the sum of its proper divisors (8037948246).

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

5250012330 is a wasteful number, since it uses less digits than its factorization.

5250012330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 892.

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 5250012330 is about 72456.9688159807. The cubic root of 5250012330 is about 1738.0146830583.

Adding to 5250012330 its reverse (332100525), we get a palindrome (5582112855).

The spelling of 5250012330 in words is "five billion, two hundred fifty million, twelve thousand, three hundred thirty".