20054212763 has 16 divisors (see below), whose sum is σ = 22106870016. Its totient is φ = 18074720160.

The previous prime is 20054212757. The next prime is 20054212793. The reversal of 20054212763 is 36721245002.

It is a cyclic number.

It is not a de Polignac number, because 20054212763 - 2¹⁰ = 20054211739 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20054212793) 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, 2414648 + ... + 2422938.

It is an arithmetic number, because the mean of its divisors is an integer number (1381679376).

Almost surely, 2^20054212763 is an apocalyptic number.

20054212763 is a deficient number, since it is larger than the sum of its proper divisors (2052657253).

20054212763 is a wasteful number, since it uses less digits than its factorization.

20054212763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12674.

The product of its (nonzero) digits is 20160, while the sum is 32.

Adding to 20054212763 its reverse (36721245002), we get a palindrome (56775457765).

The spelling of 20054212763 in words is "twenty billion, fifty-four million, two hundred twelve thousand, seven hundred sixty-three".