2055670230 has 64 divisors (see below), whose sum is σ = 5199344640. Its totient is φ = 518720256.

The previous prime is 2055670223. The next prime is 2055670247. The reversal of 2055670230 is 320765502.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 678499 + ... + 681521.

It is an arithmetic number, because the mean of its divisors is an integer number (81239760).

Almost surely, 2^2055670230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2055670230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2599672320).

2055670230 is an abundant number, since it is smaller than the sum of its proper divisors (3143674410).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2055670230 is a wasteful number, since it uses less digits than its factorization.

2055670230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4245.

The product of its (nonzero) digits is 12600, while the sum is 30.

The square root of 2055670230 is about 45339.4996664057. The cubic root of 2055670230 is about 1271.5042481392.

The spelling of 2055670230 in words is "two billion, fifty-five million, six hundred seventy thousand, two hundred thirty".