20063563755037 has 16 divisors (see below), whose sum is σ = 22156581924288. Its totient is φ = 18016490356480.

The previous prime is 20063563755031. The next prime is 20063563755049. The reversal of 20063563755037 is 73055736536002.

It is not a de Polignac number, because 20063563755037 - 2⁴³ = 11267470732829 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20063563755031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27180583 + ... + 27908980.

It is an arithmetic number, because the mean of its divisors is an integer number (1384786370268).

Almost surely, 2^{20063563755037} is an apocalyptic number.

It is an amenable number.

20063563755037 is a deficient number, since it is larger than the sum of its proper divisors (2093018169251).

20063563755037 is a wasteful number, since it uses less digits than its factorization.

20063563755037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55089980.

The product of its (nonzero) digits is 11907000, while the sum is 52.

The spelling of 20063563755037 in words is "twenty trillion, sixty-three billion, five hundred sixty-three million, seven hundred fifty-five thousand, thirty-seven".