522443020051 has 8 divisors (see below), whose sum is σ = 536996910320. Its totient is φ = 507911961888.

The previous prime is 522443020049. The next prime is 522443020061. The reversal of 522443020051 is 150020344225.

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 522443020051 - 2¹ = 522443020049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (522443020031) 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, 5661621 + ... + 5753158.

It is an arithmetic number, because the mean of its divisors is an integer number (67124613790).

Almost surely, 2^522443020051 is an apocalyptic number.

522443020051 is a deficient number, since it is larger than the sum of its proper divisors (14553890269).

522443020051 is a wasteful number, since it uses less digits than its factorization.

522443020051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11416053.

The product of its (nonzero) digits is 9600, while the sum is 28.

Adding to 522443020051 its reverse (150020344225), we get a palindrome (672463364276).

The spelling of 522443020051 in words is "five hundred twenty-two billion, four hundred forty-three million, twenty thousand, fifty-one".