2018630050 has 24 divisors (see below), whose sum is σ = 3791114496. Its totient is φ = 799610640.

The previous prime is 2018630011. The next prime is 2018630063. The reversal of 2018630050 is 500368102.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a junction number, because it is equal to n+sod(n) for n = 2018629997 and 2018630024.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 190834 + ... + 201133.

It is an arithmetic number, because the mean of its divisors is an integer number (157963104).

Almost surely, 2^2018630050 is an apocalyptic number.

2018630050 is a deficient number, since it is larger than the sum of its proper divisors (1772484446).

2018630050 is a wasteful number, since it uses less digits than its factorization.

2018630050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392082 (or 392077 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 2018630050 is about 44929.1670298927. The cubic root of 2018630050 is about 1263.8210307317.

Adding to 2018630050 its reverse (500368102), we get a palindrome (2518998152).

The spelling of 2018630050 in words is "two billion, eighteen million, six hundred thirty thousand, fifty".