4551422554 has 32 divisors (see below), whose sum is σ = 7900462080. Its totient is φ = 1926194688.

The previous prime is 4551422549. The next prime is 4551422567. The reversal of 4551422554 is 4552241554.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 646984 + ... + 653980.

It is an arithmetic number, because the mean of its divisors is an integer number (246889440).

Almost surely, 2^4551422554 is an apocalyptic number.

4551422554 is a deficient number, since it is larger than the sum of its proper divisors (3349039526).

4551422554 is a wasteful number, since it uses less digits than its factorization.

4551422554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7582.

The product of its digits is 160000, while the sum is 37.

The square root of 4551422554 is about 67464.2316638973. The cubic root of 4551422554 is about 1657.2284707559.

The spelling of 4551422554 in words is "four billion, five hundred fifty-one million, four hundred twenty-two thousand, five hundred fifty-four".