6422154454 has 16 divisors (see below), whose sum is σ = 9895819248. Its totient is φ = 3123587232.

The previous prime is 6422154439. The next prime is 6422154503. The reversal of 6422154454 is 4544512246.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 497044 + ... + 509800.

It is an arithmetic number, because the mean of its divisors is an integer number (618488703).

Almost surely, 2^6422154454 is an apocalyptic number.

6422154454 is a deficient number, since it is larger than the sum of its proper divisors (3473664794).

6422154454 is a wasteful number, since it uses less digits than its factorization.

6422154454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19599.

The product of its digits is 153600, while the sum is 37.

The square root of 6422154454 is about 80138.3457153940. The cubic root of 6422154454 is about 1858.7753967484.

The spelling of 6422154454 in words is "six billion, four hundred twenty-two million, one hundred fifty-four thousand, four hundred fifty-four".