526232130 has 128 divisors (see below), whose sum is σ = 1375266816. Its totient is φ = 128563200.

The previous prime is 526232123. The next prime is 526232141. The reversal of 526232130 is 31232625.

It is a self number, because there is not a number n which added to its sum of digits gives 526232130.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1410624 + ... + 1410996.

It is an arithmetic number, because the mean of its divisors is an integer number (10744272).

Almost surely, 2^526232130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 526232130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (687633408).

526232130 is an abundant number, since it is smaller than the sum of its proper divisors (849034686).

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

526232130 is a wasteful number, since it uses less digits than its factorization.

526232130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 492.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 526232130 is about 22939.7499986377. The cubic root of 526232130 is about 807.3449264016.

Adding to 526232130 its reverse (31232625), we get a palindrome (557464755).

The spelling of 526232130 in words is "five hundred twenty-six million, two hundred thirty-two thousand, one hundred thirty".