2052000018 has 12 divisors (see below), whose sum is σ = 4446000078. Its totient is φ = 684000000.

The previous prime is 2052000001. The next prime is 2052000023. The reversal of 2052000018 is 8100002502.

It can be written as a sum of positive squares in only one way, i.e., 1912925169 + 139074849 = 43737^2 + 11793^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 114000001 = 2052000018 / (2 + 0 + 5 + 2 + 0 + 0 + 0 + 0 + 1 + 8).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 56999983 + ... + 57000018.

Almost surely, 2^2052000018 is an apocalyptic number.

2052000018 is an abundant number, since it is smaller than the sum of its proper divisors (2394000060).

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

2052000018 is a wasteful number, since it uses less digits than its factorization.

2052000018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114000009 (or 114000006 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 2052000018 is about 45299.0068103044. The cubic root of 2052000018 is about 1270.7470789921.

The spelling of 2052000018 in words is "two billion, fifty-two million, eighteen", and thus it is an aban number and an uban number.