52422323213 has 8 divisors (see below), whose sum is σ = 57655976448. Its totient is φ = 47360265264.

The previous prime is 52422323183. The next prime is 52422323221. The reversal of 52422323213 is 31232322425.

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

It is not a de Polignac number, because 52422323213 - 2⁸ = 52422322957 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52422323263) 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, 42898181 + ... + 42899402.

It is an arithmetic number, because the mean of its divisors is an integer number (7206997056).

Almost surely, 2^52422323213 is an apocalyptic number.

It is an amenable number.

52422323213 is a deficient number, since it is larger than the sum of its proper divisors (5233653235).

52422323213 is a wasteful number, since it uses less digits than its factorization.

52422323213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85797643.

The product of its digits is 17280, while the sum is 29.

Adding to 52422323213 its reverse (31232322425), we get a palindrome (83654645638).

The spelling of 52422323213 in words is "fifty-two billion, four hundred twenty-two million, three hundred twenty-three thousand, two hundred thirteen".