2053613366 has 64 divisors (see below), whose sum is σ = 3906662400. Its totient is φ = 789699456.

The previous prime is 2053613357. The next prime is 2053613377. The reversal of 2053613366 is 6633163502.

It is a super-3 number, since 3×2053613366³ (a number of 29 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 406331 + ... + 411353.

It is an arithmetic number, because the mean of its divisors is an integer number (61041600).

Almost surely, 2^2053613366 is an apocalyptic number.

2053613366 is a deficient number, since it is larger than the sum of its proper divisors (1853049034).

2053613366 is a wasteful number, since it uses less digits than its factorization.

2053613366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5133.

The product of its (nonzero) digits is 58320, while the sum is 35.

The square root of 2053613366 is about 45316.8110749201. The cubic root of 2053613366 is about 1271.0800257392.

Adding to 2053613366 its reverse (6633163502), we get a palindrome (8686776868).

The spelling of 2053613366 in words is "two billion, fifty-three million, six hundred thirteen thousand, three hundred sixty-six".