20053683335 has 16 divisors (see below), whose sum is σ = 27644702016. Its totient is φ = 13679843328.

The previous prime is 20053683329. The next prime is 20053683373. The reversal of 20053683335 is 53338635002.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 20053683335 - 2⁸ = 20053683079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1477604 + ... + 1491113.

It is an arithmetic number, because the mean of its divisors is an integer number (1727793876).

Almost surely, 2^20053683335 is an apocalyptic number.

20053683335 is a deficient number, since it is larger than the sum of its proper divisors (7591018681).

20053683335 is a wasteful number, since it uses less digits than its factorization.

20053683335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2968922.

The product of its (nonzero) digits is 194400, while the sum is 38.

The spelling of 20053683335 in words is "twenty billion, fifty-three million, six hundred eighty-three thousand, three hundred thirty-five".