20514063051 has 16 divisors (see below), whose sum is σ = 31990742400. Its totient is φ = 12956250024.

The previous prime is 20514063043. The next prime is 20514063077. The reversal of 20514063051 is 15036041502.

20514063051 is a `hidden beast` number, since 20 + 5 + 1 + 4 + 0 + 630 + 5 + 1 = 666.

It is not a de Polignac number, because 20514063051 - 2³ = 20514063043 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (20514863051) 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 15 ways as a sum of consecutive naturals, for example, 19993701 + ... + 19994726.

It is an arithmetic number, because the mean of its divisors is an integer number (1999421400).

Almost surely, 2^20514063051 is an apocalyptic number.

20514063051 is a deficient number, since it is larger than the sum of its proper divisors (11476679349).

20514063051 is a wasteful number, since it uses less digits than its factorization.

20514063051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39988455 (or 39988449 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The spelling of 20514063051 in words is "twenty billion, five hundred fourteen million, sixty-three thousand, fifty-one".