20050757005423 has 8 divisors (see below), whose sum is σ = 20062452787200. Its totient is φ = 20039063053368.

The previous prime is 20050757005421. The next prime is 20050757005439. The reversal of 20050757005423 is 32450075705002.

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 20050757005423 - 2¹ = 20050757005421 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20050757005421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21780258 + ... + 22682176.

It is an arithmetic number, because the mean of its divisors is an integer number (2507806598400).

Almost surely, 2^{20050757005423} is an apocalyptic number.

20050757005423 is a deficient number, since it is larger than the sum of its proper divisors (11695781777).

20050757005423 is a wasteful number, since it uses less digits than its factorization.

20050757005423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 914861.

The product of its (nonzero) digits is 294000, while the sum is 40.

The spelling of 20050757005423 in words is "twenty trillion, fifty billion, seven hundred fifty-seven million, five thousand, four hundred twenty-three".