52022656405231 has 4 divisors (see below), whose sum is σ = 52039763496864. Its totient is φ = 52005549313600.

The previous prime is 52022656405163. The next prime is 52022656405243. The reversal of 52022656405231 is 13250465622025.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 52022656405231 - 2¹⁷ = 52022656274159 is a prime.

It is a super-2 number, since 2×52022656405231² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52022656403231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8553541255 + ... + 8553547336.

It is an arithmetic number, because the mean of its divisors is an integer number (13009940874216).

Almost surely, 2^{52022656405231} is an apocalyptic number.

52022656405231 is a deficient number, since it is larger than the sum of its proper divisors (17107091633).

52022656405231 is a wasteful number, since it uses less digits than its factorization.

52022656405231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17107091632.

The product of its (nonzero) digits is 864000, while the sum is 43.

The spelling of 52022656405231 in words is "fifty-two trillion, twenty-two billion, six hundred fifty-six million, four hundred five thousand, two hundred thirty-one".