20546050723 has 8 divisors (see below), whose sum is σ = 23732336880. Its totient is φ = 17579508480.

The previous prime is 20546050697. The next prime is 20546050739. The reversal of 20546050723 is 32705064502.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20546050723 - 2⁹ = 20546050211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20546050523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54935778 + ... + 54936151.

It is an arithmetic number, because the mean of its divisors is an integer number (2966542110).

Almost surely, 2^20546050723 is an apocalyptic number.

20546050723 is a deficient number, since it is larger than the sum of its proper divisors (3186286157).

20546050723 is a wasteful number, since it uses less digits than its factorization.

20546050723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109871957.

The product of its (nonzero) digits is 50400, while the sum is 34.

The spelling of 20546050723 in words is "twenty billion, five hundred forty-six million, fifty thousand, seven hundred twenty-three".