6422154453 has 24 divisors (see below), whose sum is σ = 10898203680. Its totient is φ = 3592812960.

The previous prime is 6422154439. The next prime is 6422154503. The reversal of 6422154453 is 3544512246.

6422154453 is a `hidden beast` number, since 6 + 42 + 21 + 544 + 53 = 666.

It is not a de Polignac number, because 6422154453 - 2⁴ = 6422154437 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6422154353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2493723 + ... + 2496296.

It is an arithmetic number, because the mean of its divisors is an integer number (454091820).

Almost surely, 2^6422154453 is an apocalyptic number.

It is an amenable number.

6422154453 is a deficient number, since it is larger than the sum of its proper divisors (4476049227).

6422154453 is a wasteful number, since it uses less digits than its factorization.

6422154453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4990049 (or 4990046 counting only the distinct ones).

The product of its digits is 115200, while the sum is 36.

The square root of 6422154453 is about 80138.3457091547. The cubic root of 6422154453 is about 1858.7753966519.

Adding to 6422154453 its reverse (3544512246), we get a palindrome (9966666699).

The spelling of 6422154453 in words is "six billion, four hundred twenty-two million, one hundred fifty-four thousand, four hundred fifty-three".