4455755122 has 48 divisors (see below), whose sum is σ = 8439137280. Its totient is φ = 1748773152.

The previous prime is 4455755111. The next prime is 4455755137. The reversal of 4455755122 is 2215575544.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 148029 + ... + 175567.

It is an arithmetic number, because the mean of its divisors is an integer number (175815360).

Almost surely, 2^4455755122 is an apocalyptic number.

4455755122 is a deficient number, since it is larger than the sum of its proper divisors (3983382158).

4455755122 is a wasteful number, since it uses less digits than its factorization.

4455755122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27695 (or 27688 counting only the distinct ones).

The product of its digits is 280000, while the sum is 40.

The square root of 4455755122 is about 66751.4428458292. The cubic root of 4455755122 is about 1645.5349278871.

The spelling of 4455755122 in words is "four billion, four hundred fifty-five million, seven hundred fifty-five thousand, one hundred twenty-two".