20063112754 has 4 divisors (see below), whose sum is σ = 30094669134. Its totient is φ = 10031556376.

The previous prime is 20063112749. The next prime is 20063112779. The reversal of 20063112754 is 45721136002.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 18435393729 + 1627719025 = 135777^2 + 40345^2 .

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 as a sum of consecutive naturals, namely, 5015778187 + ... + 5015778190.

Almost surely, 2^20063112754 is an apocalyptic number.

20063112754 is a deficient number, since it is larger than the sum of its proper divisors (10031556380).

20063112754 is a wasteful number, since it uses less digits than its factorization.

20063112754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10031556379.

The product of its (nonzero) digits is 10080, while the sum is 31.

Adding to 20063112754 its reverse (45721136002), we get a palindrome (65784248756).

The spelling of 20063112754 in words is "twenty billion, sixty-three million, one hundred twelve thousand, seven hundred fifty-four".