20350051336 has 16 divisors (see below), whose sum is σ = 38229310800. Its totient is φ = 10155568464.

The previous prime is 20350051321. The next prime is 20350051367. The reversal of 20350051336 is 63315005302.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2427706 + ... + 2436073.

It is an arithmetic number, because the mean of its divisors is an integer number (2389331925).

Almost surely, 2^20350051336 is an apocalyptic number.

It is an amenable number.

20350051336 is a deficient number, since it is larger than the sum of its proper divisors (17879259464).

20350051336 is a wasteful number, since it uses less digits than its factorization.

20350051336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4864308 (or 4864304 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 28.

Adding to 20350051336 its reverse (63315005302), we get a palindrome (83665056638).

The spelling of 20350051336 in words is "twenty billion, three hundred fifty million, fifty-one thousand, three hundred thirty-six".