20350851048586 has 16 divisors (see below), whose sum is σ = 31580718775200. Its totient is φ = 9823985056368.

The previous prime is 20350851048509. The next prime is 20350851048589. The reversal of 20350851048586 is 68584015805302.

It is not an unprimeable number, because it can be changed into a prime (20350851048589) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9046116 + ... + 11069503.

It is an arithmetic number, because the mean of its divisors is an integer number (1973794923450).

Almost surely, 2^{20350851048586} is an apocalyptic number.

20350851048586 is a deficient number, since it is larger than the sum of its proper divisors (11229867726614).

20350851048586 is a wasteful number, since it uses less digits than its factorization.

20350851048586 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20133093.

The product of its (nonzero) digits is 9216000, while the sum is 55.

The spelling of 20350851048586 in words is "twenty trillion, three hundred fifty billion, eight hundred fifty-one million, forty-eight thousand, five hundred eighty-six".