2532405612 has 72 divisors (see below), whose sum is σ = 6877081008. Its totient is φ = 722247680.

The previous prime is 2532405559. The next prime is 2532405641. The reversal of 2532405612 is 2165042352.

It is a self number, because there is not a number n which added to its sum of digits gives 2532405612.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26613 + ... + 75980.

It is an arithmetic number, because the mean of its divisors is an integer number (95515014).

Almost surely, 2^2532405612 is an apocalyptic number.

2532405612 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2532405612 is an abundant number, since it is smaller than the sum of its proper divisors (4344675396).

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

2532405612 is a wasteful number, since it uses less digits than its factorization.

2532405612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102639 (or 102626 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 2532405612 is about 50323.0127476486. The cubic root of 2532405612 is about 1363.0478092546.

Adding to 2532405612 its reverse (2165042352), we get a palindrome (4697447964).

It can be divided in two parts, 253240 and 5612, that added together give a palindrome (258852).

The spelling of 2532405612 in words is "two billion, five hundred thirty-two million, four hundred five thousand, six hundred twelve".