4516455550 has 48 divisors (see below), whose sum is σ = 8717334912. Its totient is φ = 1739656800.

The previous prime is 4516455547. The next prime is 4516455551. The reversal of 4516455550 is 555546154.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4516455551) 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 23 ways as a sum of consecutive naturals, for example, 137857 + ... + 167443.

It is an arithmetic number, because the mean of its divisors is an integer number (181611144).

Almost surely, 2^4516455550 is an apocalyptic number.

4516455550 is a deficient number, since it is larger than the sum of its proper divisors (4200879362).

4516455550 is a wasteful number, since it uses less digits than its factorization.

4516455550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29713 (or 29708 counting only the distinct ones).

The product of its (nonzero) digits is 300000, while the sum is 40.

The square root of 4516455550 is about 67204.5798290563. The cubic root of 4516455550 is about 1652.9735849135.

The spelling of 4516455550 in words is "four billion, five hundred sixteen million, four hundred fifty-five thousand, five hundred fifty".