2532225140240 has 20 divisors (see below), whose sum is σ = 5887423451244. Its totient is φ = 1012890056064.

The previous prime is 2532225140227. The next prime is 2532225140243. The reversal of 2532225140240 is 420415222352.

It can be written as a sum of positive squares in 2 ways, for example, as 381884449024 + 2150340691216 = 617968^2 + 1466404^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a junction number, because it is equal to n+sod(n) for n = 2532225140197 and 2532225140206.

It is not an unprimeable number, because it can be changed into a prime (2532225140243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15826407047 + ... + 15826407206.

Almost surely, 2^{2532225140240} is an apocalyptic number.

2532225140240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2532225140240 is an abundant number, since it is smaller than the sum of its proper divisors (3355198311004).

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

2532225140240 is a wasteful number, since it uses less digits than its factorization.

2532225140240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31652814266 (or 31652814260 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 32.

The spelling of 2532225140240 in words is "two trillion, five hundred thirty-two billion, two hundred twenty-five million, one hundred forty thousand, two hundred forty".