4550660554 has 16 divisors (see below), whose sum is σ = 7496517600. Its totient is φ = 2054598160.

The previous prime is 4550660519. The next prime is 4550660557.

4550660554 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×4550660554² = 41417022955463173832, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4550660557) 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 7 ways as a sum of consecutive naturals, for example, 690844 + ... + 697399.

It is an arithmetic number, because the mean of its divisors is an integer number (468532350).

Almost surely, 2^4550660554 is an apocalyptic number.

4550660554 is a deficient number, since it is larger than the sum of its proper divisors (2945857046).

4550660554 is a wasteful number, since it uses less digits than its factorization.

4550660554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1388405.

The product of its (nonzero) digits is 360000, while the sum is 40.

The square root of 4550660554 is about 67458.5839904752. The cubic root of 4550660554 is about 1657.1359810958.

The spelling of 4550660554 in words is "four billion, five hundred fifty million, six hundred sixty thousand, five hundred fifty-four".