4255528853 has 4 divisors (see below), whose sum is σ = 4255906668. Its totient is φ = 4255151040.

The previous prime is 4255528831. The next prime is 4255528873. The reversal of 4255528853 is 3588255524.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1703460529 + 2552068324 = 41273^2 + 50518^2 .

It is a cyclic number.

It is not a de Polignac number, because 4255528853 - 2⁶ = 4255528789 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4255528798 and 4255528807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4255528873) 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, 171476 + ... + 194717.

It is an arithmetic number, because the mean of its divisors is an integer number (1063976667).

Almost surely, 2^4255528853 is an apocalyptic number.

It is an amenable number.

4255528853 is a deficient number, since it is larger than the sum of its proper divisors (377815).

4255528853 is a wasteful number, since it uses less digits than its factorization.

4255528853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377814.

The product of its digits is 1920000, while the sum is 47.

The square root of 4255528853 is about 65234.4146367544. The cubic root of 4255528853 is about 1620.5080016600.

The spelling of 4255528853 in words is "four billion, two hundred fifty-five million, five hundred twenty-eight thousand, eight hundred fifty-three".