2052643022 has 8 divisors (see below), whose sum is σ = 3079156872. Its totient is φ = 1026257400.

The previous prime is 2052643009. The next prime is 2052643039. The reversal of 2052643022 is 2203462502.

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

It is a junction number, because it is equal to n+sod(n) for n = 2052642982 and 2052643000.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45272 + ... + 78452.

It is an arithmetic number, because the mean of its divisors is an integer number (384894609).

Almost surely, 2^2052643022 is an apocalyptic number.

2052643022 is a deficient number, since it is larger than the sum of its proper divisors (1026513850).

2052643022 is a wasteful number, since it uses less digits than its factorization.

2052643022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64114.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 2052643022 is about 45306.1035843958. The cubic root of 2052643022 is about 1270.8797966847.

The spelling of 2052643022 in words is "two billion, fifty-two million, six hundred forty-three thousand, twenty-two".