2253120276 has 24 divisors (see below), whose sum is σ = 5735215584. Its totient is φ = 682763680.

The previous prime is 2253120271. The next prime is 2253120277. The reversal of 2253120276 is 6720213522.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2253120271) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8534415 + ... + 8534678.

It is an arithmetic number, because the mean of its divisors is an integer number (238967316).

Almost surely, 2^2253120276 is an apocalyptic number.

It is an amenable number.

2253120276 is an abundant number, since it is smaller than the sum of its proper divisors (3482095308).

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

2253120276 is a wasteful number, since it uses less digits than its factorization.

2253120276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17069111 (or 17069109 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 2253120276 is about 47467.0441043046. The cubic root of 2253120276 is about 1310.9761533457.

Adding to 2253120276 its reverse (6720213522), we get a palindrome (8973333798).

The spelling of 2253120276 in words is "two billion, two hundred fifty-three million, one hundred twenty thousand, two hundred seventy-six".