2622852853 has 4 divisors (see below), whose sum is σ = 2760897760. Its totient is φ = 2484807948.

The previous prime is 2622852839. The next prime is 2622852889. The reversal of 2622852853 is 3582582262.

It is a happy number.

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 2622852853 - 2¹⁷ = 2622721781 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 (2622852893) 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, 69022425 + ... + 69022462.

It is an arithmetic number, because the mean of its divisors is an integer number (690224440).

Almost surely, 2^2622852853 is an apocalyptic number.

It is an amenable number.

2622852853 is a deficient number, since it is larger than the sum of its proper divisors (138044907).

2622852853 is a wasteful number, since it uses less digits than its factorization.

2622852853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138044906.

The product of its digits is 460800, while the sum is 43.

The square root of 2622852853 is about 51213.7955340160. The cubic root of 2622852853 is about 1379.0858703079.

The spelling of 2622852853 in words is "two billion, six hundred twenty-two million, eight hundred fifty-two thousand, eight hundred fifty-three".