5230251234 has 72 divisors (see below), whose sum is σ = 12416204892. Its totient is φ = 1581785280.

The previous prime is 5230251233. The next prime is 5230251259. The reversal of 5230251234 is 4321520325.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4740735609 + 489515625 = 68853^2 + 22125^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5230251198 and 5230251207.

It is not an unprimeable number, because it can be changed into a prime (5230251233) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 811344 + ... + 817764.

Almost surely, 2^5230251234 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5230251234, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6208102446).

5230251234 is an abundant number, since it is smaller than the sum of its proper divisors (7185953658).

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

5230251234 is a wasteful number, since it uses less digits than its factorization.

5230251234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6560 (or 6498 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 5230251234 is about 72320.4758972174. The cubic root of 5230251234 is about 1735.8313067851.

Adding to 5230251234 its reverse (4321520325), we get a palindrome (9551771559).

The spelling of 5230251234 in words is "five billion, two hundred thirty million, two hundred fifty-one thousand, two hundred thirty-four".