2532434320 has 80 divisors (see below), whose sum is σ = 6616576512. Its totient is φ = 894389760.

The previous prime is 2532434243. The next prime is 2532434321. The reversal of 2532434320 is 234342352.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×2532434320² = 12826447170227724800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2532434321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29016 + ... + 76855.

Almost surely, 2^2532434320 is an apocalyptic number.

2532434320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2532434320 is an abundant number, since it is smaller than the sum of its proper divisors (4084142192).

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

2532434320 is a wasteful number, since it uses less digits than its factorization.

2532434320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105920 (or 105914 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 28.

The square root of 2532434320 is about 50323.2979841345. The cubic root of 2532434320 is about 1363.0529598551.

Adding to 2532434320 its reverse (234342352), we get a palindrome (2766776672).

The spelling of 2532434320 in words is "two billion, five hundred thirty-two million, four hundred thirty-four thousand, three hundred twenty".