2053636930 has 16 divisors (see below), whose sum is σ = 3720094200. Its totient is φ = 816221952.

The previous prime is 2053636927. The next prime is 2053636961. The reversal of 2053636930 is 396363502.

It can be written as a sum of positive squares in 4 ways, for example, as 1962224209 + 91412721 = 44297^2 + 9561^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2053636930.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 652455 + ... + 655594.

Almost surely, 2^2053636930 is an apocalyptic number.

2053636930 is a deficient number, since it is larger than the sum of its proper divisors (1666457270).

2053636930 is a wasteful number, since it uses less digits than its factorization.

2053636930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1308213.

The product of its (nonzero) digits is 87480, while the sum is 37.

The square root of 2053636930 is about 45317.0710659901. The cubic root of 2053636930 is about 1271.0848873514.

The spelling of 2053636930 in words is "two billion, fifty-three million, six hundred thirty-six thousand, nine hundred thirty".