2050104618 has 12 divisors (see below), whose sum is σ = 4441893378. Its totient is φ = 683368200.

The previous prime is 2050104557. The next prime is 2050104629. The reversal of 2050104618 is 8164010502.

It can be written as a sum of positive squares in only one way, i.e., 1542368529 + 507736089 = 39273^2 + 22533^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2050104591 and 2050104600.

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, 56947333 + ... + 56947368.

Almost surely, 2^2050104618 is an apocalyptic number.

2050104618 is an abundant number, since it is smaller than the sum of its proper divisors (2391788760).

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

2050104618 is a wasteful number, since it uses less digits than its factorization.

2050104618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113894709 (or 113894706 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The square root of 2050104618 is about 45278.0809884871. The cubic root of 2050104618 is about 1270.3557021304.

It can be divided in two parts, 205010 and 4618, that added together give a triangular number (209628 = T₆₄₇).

The spelling of 2050104618 in words is "two billion, fifty million, one hundred four thousand, six hundred eighteen".