4454514550 has 48 divisors (see below), whose sum is σ = 8674601040. Its totient is φ = 1699591040.

The previous prime is 4454514529. The next prime is 4454514551. The reversal of 4454514550 is 554154544.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4454514551) 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, 101844 + ... + 138856.

It is an arithmetic number, because the mean of its divisors is an integer number (180720855).

Almost surely, 2^4454514550 is an apocalyptic number.

4454514550 is a deficient number, since it is larger than the sum of its proper divisors (4220086490).

4454514550 is a wasteful number, since it uses less digits than its factorization.

4454514550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37137 (or 37132 counting only the distinct ones).

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

The square root of 4454514550 is about 66742.1497256419. The cubic root of 4454514550 is about 1645.3821970191.

It can be divided in two parts, 44545 and 14550, that added together give a palindrome (59095).

The spelling of 4454514550 in words is "four billion, four hundred fifty-four million, five hundred fourteen thousand, five hundred fifty".