4554550546 has 64 divisors (see below), whose sum is σ = 8919009792. Its totient is φ = 1692767232.

The previous prime is 4554550523. The next prime is 4554550577. The reversal of 4554550546 is 6450554554.

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 31 ways as a sum of consecutive naturals, for example, 2464995 + ... + 2466841.

It is an arithmetic number, because the mean of its divisors is an integer number (139359528).

Almost surely, 2^4554550546 is an apocalyptic number.

4554550546 is a deficient number, since it is larger than the sum of its proper divisors (4364459246).

4554550546 is a wasteful number, since it uses less digits than its factorization.

4554550546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2683.

The product of its (nonzero) digits is 1200000, while the sum is 43.

The square root of 4554550546 is about 67487.4102777696. The cubic root of 4554550546 is about 1657.6080304986.

The spelling of 4554550546 in words is "four billion, five hundred fifty-four million, five hundred fifty thousand, five hundred forty-six".