4551552122 has 16 divisors (see below), whose sum is σ = 7589686272. Its totient is φ = 2032950960.

The previous prime is 4551552119. The next prime is 4551552139. The reversal of 4551552122 is 2212551554.

It is a happy number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2822738 + ... + 2824349.

It is an arithmetic number, because the mean of its divisors is an integer number (474355392).

Almost surely, 2^4551552122 is an apocalyptic number.

4551552122 is a deficient number, since it is larger than the sum of its proper divisors (3038134150).

4551552122 is a wasteful number, since it uses less digits than its factorization.

4551552122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5647133.

The product of its digits is 20000, while the sum is 32.

The square root of 4551552122 is about 67465.1919288754. The cubic root of 4551552122 is about 1657.2441963698.

The spelling of 4551552122 in words is "four billion, five hundred fifty-one million, five hundred fifty-two thousand, one hundred twenty-two".