2853826253 has 4 divisors (see below), whose sum is σ = 2881533408. Its totient is φ = 2826119100.

The previous prime is 2853826249. The next prime is 2853826291. The reversal of 2853826253 is 3526283582.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2853826253 - 2² = 2853826249 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2853826553) 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, 13853423 + ... + 13853628.

It is an arithmetic number, because the mean of its divisors is an integer number (720383352).

Almost surely, 2^2853826253 is an apocalyptic number.

It is an amenable number.

2853826253 is a deficient number, since it is larger than the sum of its proper divisors (27707155).

2853826253 is a wasteful number, since it uses less digits than its factorization.

2853826253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27707154.

The product of its digits is 691200, while the sum is 44.

The square root of 2853826253 is about 53421.2153830292. The cubic root of 2853826253 is about 1418.4341419852.

The spelling of 2853826253 in words is "two billion, eight hundred fifty-three million, eight hundred twenty-six thousand, two hundred fifty-three".