8358122475863 has 2 divisors, whose sum is σ = 8358122475864. Its totient is φ = 8358122475862.

The previous prime is 8358122475847. The next prime is 8358122475889. The reversal of 8358122475863 is 3685742218538.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8358122475863 - 2⁴ = 8358122475847 is a prime.

It is a super-2 number, since 2×8358122475863² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8358122475796 and 8358122475805.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8358122472863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4179061237931 + 4179061237932.

It is an arithmetic number, because the mean of its divisors is an integer number (4179061237932).

Almost surely, 2^{8358122475863} is an apocalyptic number.

8358122475863 is a deficient number, since it is larger than the sum of its proper divisors (1).

8358122475863 is an equidigital number, since it uses as much as digits as its factorization.

8358122475863 is an evil number, because the sum of its binary digits is even.

The product of its digits is 77414400, while the sum is 62.

It can be divided in two parts, 8358 and 122475863, that added together give a palindrome (122484221).

The spelling of 8358122475863 in words is "eight trillion, three hundred fifty-eight billion, one hundred twenty-two million, four hundred seventy-five thousand, eight hundred sixty-three".