2530526232 has 96 divisors (see below), whose sum is σ = 7017932880. Its totient is φ = 759582720.

The previous prime is 2530526227. The next prime is 2530526281. The reversal of 2530526232 is 2326250352.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 2530526232.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 158688 + ... + 173904.

Almost surely, 2^2530526232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2530526232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3508966440).

2530526232 is an abundant number, since it is smaller than the sum of its proper divisors (4487406648).

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

2530526232 is a wasteful number, since it uses less digits than its factorization.

2530526232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15293 (or 15276 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

The square root of 2530526232 is about 50304.3361152893. The cubic root of 2530526232 is about 1362.7105385394.

Adding to 2530526232 its reverse (2326250352), we get a palindrome (4856776584).

The spelling of 2530526232 in words is "two billion, five hundred thirty million, five hundred twenty-six thousand, two hundred thirty-two".