18292533241 has 2 divisors, whose sum is σ = 18292533242. Its totient is φ = 18292533240.

The previous prime is 18292533221. The next prime is 18292533323. The reversal of 18292533241 is 14233529281.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 17557310016 + 735223225 = 132504^2 + 27115^2 .

It is a cyclic number.

It is not a de Polignac number, because 18292533241 - 2⁷ = 18292533113 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 18292533194 and 18292533203.

It is not a weakly prime, because it can be changed into another prime (18292533211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9146266620 + 9146266621.

It is an arithmetic number, because the mean of its divisors is an integer number (9146266621).

Almost surely, 2^18292533241 is an apocalyptic number.

It is an amenable number.

18292533241 is a deficient number, since it is larger than the sum of its proper divisors (1).

18292533241 is an equidigital number, since it uses as much as digits as its factorization.

18292533241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 103680, while the sum is 40.

The spelling of 18292533241 in words is "eighteen billion, two hundred ninety-two million, five hundred thirty-three thousand, two hundred forty-one".