20046088863 has 24 divisors (see below), whose sum is σ = 30857269248. Its totient is φ = 12511028112.

The previous prime is 20046088831. The next prime is 20046088889. The reversal of 20046088863 is 36888064002.

It is a happy number.

It is not a de Polignac number, because 20046088863 - 2⁵ = 20046088831 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20046088463) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 1020495 + ... + 1039952.

It is an arithmetic number, because the mean of its divisors is an integer number (1285719552).

Almost surely, 2^20046088863 is an apocalyptic number.

20046088863 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

20046088863 is a deficient number, since it is larger than the sum of its proper divisors (10811180385).

20046088863 is a wasteful number, since it uses less digits than its factorization.

20046088863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2060523 (or 2060520 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 45.

The spelling of 20046088863 in words is "twenty billion, forty-six million, eighty-eight thousand, eight hundred sixty-three".