9422639055 has 24 divisors (see below), whose sum is σ = 16414663200. Its totient is φ = 5000149440.

The previous prime is 9422639041. The next prime is 9422639059. The reversal of 9422639055 is 5509362249.

9422639055 is a `hidden beast` number, since 9 + 4 + 2 + 2 + 639 + 0 + 5 + 5 = 666.

9422639055 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9422639055 - 2⁶ = 9422638991 is a prime.

It is a super-2 number, since 2×9422639055² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 9422639055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9422639059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 517156 + ... + 535065.

It is an arithmetic number, because the mean of its divisors is an integer number (683944300).

Almost surely, 2^9422639055 is an apocalyptic number.

9422639055 is a deficient number, since it is larger than the sum of its proper divisors (6992024145).

9422639055 is a wasteful number, since it uses less digits than its factorization.

9422639055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1052431 (or 1052428 counting only the distinct ones).

The product of its (nonzero) digits is 583200, while the sum is 45.

The square root of 9422639055 is about 97070.2789477809. The cubic root of 9422639055 is about 2112.1472159509.

The spelling of 9422639055 in words is "nine billion, four hundred twenty-two million, six hundred thirty-nine thousand, fifty-five".