20650996053030 has 64 divisors (see below), whose sum is σ = 59105459524608. Its totient is φ = 4515000378240.

The previous prime is 20650996052989. The next prime is 20650996053041. The reversal of 20650996053030 is 3035069905602.

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, 2137779441 + ... + 2137789100.

It is an arithmetic number, because the mean of its divisors is an integer number (923522805072).

Almost surely, 2^{20650996053030} is an apocalyptic number.

20650996053030 is an abundant number, since it is smaller than the sum of its proper divisors (38454463471578).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20650996053030 is a wasteful number, since it uses less digits than its factorization.

20650996053030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4275568581.

The product of its (nonzero) digits is 1312200, while the sum is 48.

The spelling of 20650996053030 in words is "twenty trillion, six hundred fifty billion, nine hundred ninety-six million, fifty-three thousand, thirty".