2532623232 has 128 divisors (see below), whose sum is σ = 6924216960. Its totient is φ = 819832832.

The previous prime is 2532623167. The next prime is 2532623251. The reversal of 2532623232 is 2323262352.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-2 number, since 2×2532623232² = 12828360870532251648, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2532623232.

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, 2177083 + ... + 2178245.

It is an arithmetic number, because the mean of its divisors is an integer number (54095445).

Almost surely, 2^2532623232 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 2532623232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3462108480).

2532623232 is an abundant number, since it is smaller than the sum of its proper divisors (4391593728).

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

2532623232 is a wasteful number, since it uses less digits than its factorization.

2532623232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1340 (or 1328 counting only the distinct ones).

The product of its digits is 25920, while the sum is 30.

The square root of 2532623232 is about 50325.1749326319. The cubic root of 2532623232 is about 1363.0868522324.

Adding to 2532623232 its reverse (2323262352), we get a palindrome (4855885584).

The spelling of 2532623232 in words is "two billion, five hundred thirty-two million, six hundred twenty-three thousand, two hundred thirty-two".