2253848381 has 8 divisors (see below), whose sum is σ = 2385583200. Its totient is φ = 2123424720.

The previous prime is 2253848357. The next prime is 2253848461. The reversal of 2253848381 is 1838483522.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2253848381 - 2¹⁰ = 2253847357 is a prime.

It is a super-2 number, since 2×2253848381² = 10159665049072642322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2253848341) 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, 324251 + ... + 331128.

It is an arithmetic number, because the mean of its divisors is an integer number (298197900).

Almost surely, 2^2253848381 is an apocalyptic number.

It is an amenable number.

2253848381 is a deficient number, since it is larger than the sum of its proper divisors (131734819).

2253848381 is a wasteful number, since it uses less digits than its factorization.

2253848381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 655579.

The product of its digits is 368640, while the sum is 44.

The square root of 2253848381 is about 47474.7130691698. The cubic root of 2253848381 is about 1311.1173538993.

The spelling of 2253848381 in words is "two billion, two hundred fifty-three million, eight hundred forty-eight thousand, three hundred eighty-one".