2250253040 has 40 divisors (see below), whose sum is σ = 5979245280. Its totient is φ = 771515136.

The previous prime is 2250253003. The next prime is 2250253067. The reversal of 2250253040 is 403520522.

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 2250252997 and 2250253015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2008595 + ... + 2009714.

It is an arithmetic number, because the mean of its divisors is an integer number (149481132).

Almost surely, 2^2250253040 is an apocalyptic number.

2250253040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2250253040 is an abundant number, since it is smaller than the sum of its proper divisors (3728992240).

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

2250253040 is a wasteful number, since it uses less digits than its factorization.

2250253040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4018329 (or 4018323 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 2250253040 is about 47436.8321033351. The cubic root of 2250253040 is about 1310.4198176633.

Adding to 2250253040 its reverse (403520522), we get a palindrome (2653773562).

The spelling of 2250253040 in words is "two billion, two hundred fifty million, two hundred fifty-three thousand, forty".