6422154455 has 8 divisors (see below), whose sum is σ = 7707275712. Its totient is φ = 5137263328.

The previous prime is 6422154439. The next prime is 6422154503. The reversal of 6422154455 is 5544512246.

6422154455 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6422154455 - 2⁴ = 6422154439 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11369 + ... + 113901.

It is an arithmetic number, because the mean of its divisors is an integer number (963409464).

Almost surely, 2^6422154455 is an apocalyptic number.

6422154455 is a deficient number, since it is larger than the sum of its proper divisors (1285121257).

6422154455 is a wasteful number, since it uses less digits than its factorization.

6422154455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115065.

The product of its digits is 192000, while the sum is 38.

The square root of 6422154455 is about 80138.3457216332. The cubic root of 6422154455 is about 1858.7753968449.

The spelling of 6422154455 in words is "six billion, four hundred twenty-two million, one hundred fifty-four thousand, four hundred fifty-five".