6242222453 has 2 divisors, whose sum is σ = 6242222454. Its totient is φ = 6242222452.

The previous prime is 6242222449. The next prime is 6242222507. The reversal of 6242222453 is 3542222426.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5972507524 + 269714929 = 77282^2 + 16423^2 .

It is a cyclic number.

It is not a de Polignac number, because 6242222453 - 2² = 6242222449 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6242222053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3121111226 + 3121111227.

It is an arithmetic number, because the mean of its divisors is an integer number (3121111227).

Almost surely, 2^6242222453 is an apocalyptic number.

It is an amenable number.

6242222453 is a deficient number, since it is larger than the sum of its proper divisors (1).

6242222453 is an equidigital number, since it uses as much as digits as its factorization.

6242222453 is an evil number, because the sum of its binary digits is even.

The product of its digits is 46080, while the sum is 32.

The square root of 6242222453 is about 79007.7366654684. The cubic root of 6242222453 is about 1841.2513594115.

Adding to 6242222453 its reverse (3542222426), we get a palindrome (9784444879).

The spelling of 6242222453 in words is "six billion, two hundred forty-two million, two hundred twenty-two thousand, four hundred fifty-three".