2253860285 has 8 divisors (see below), whose sum is σ = 2705482296. Its totient is φ = 1802521600.

The previous prime is 2253860227. The next prime is 2253860299. The reversal of 2253860285 is 5820683522.

It can be written as a sum of positive squares in 4 ways, for example, as 509043844 + 1744816441 = 22562^2 + 41771^2 .

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

It is not a de Polignac number, because 2253860285 - 2⁸ = 2253860029 is a prime.

It is a Duffinian number.

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, 52916 + ... + 85485.

It is an arithmetic number, because the mean of its divisors is an integer number (338185287).

Almost surely, 2^2253860285 is an apocalyptic number.

It is an amenable number.

2253860285 is a deficient number, since it is larger than the sum of its proper divisors (451622011).

2253860285 is a wasteful number, since it uses less digits than its factorization.

2253860285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141663.

The product of its (nonzero) digits is 230400, while the sum is 41.

The square root of 2253860285 is about 47474.8384410100. The cubic root of 2253860285 is about 1311.1196621754.

The spelling of 2253860285 in words is "two billion, two hundred fifty-three million, eight hundred sixty thousand, two hundred eighty-five".