2150019005 has 32 divisors (see below), whose sum is σ = 2752886400. Its totient is φ = 1607392512.

The previous prime is 2150018999. The next prime is 2150019031. The reversal of 2150019005 is 5009100512.

2150019005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2150019005 - 2¹⁶ = 2149953469 is a prime.

It is a super-2 number, since 2×2150019005² = 9245163443722380050, which contains 22 as substring.

It is a Curzon number.

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, 4110674 + ... + 4111196.

It is an arithmetic number, because the mean of its divisors is an integer number (86027700).

Almost surely, 2^2150019005 is an apocalyptic number.

It is an amenable number.

2150019005 is a deficient number, since it is larger than the sum of its proper divisors (602867395).

2150019005 is a wasteful number, since it uses less digits than its factorization.

2150019005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1053.

The product of its (nonzero) digits is 450, while the sum is 23.

The square root of 2150019005 is about 46368.2974132111. The cubic root of 2150019005 is about 1290.6666836160. Note that the first 4 decimals are identical.

Adding to 2150019005 its reverse (5009100512), we get a palindrome (7159119517).

The spelling of 2150019005 in words is "two billion, one hundred fifty million, nineteen thousand, five".