4550423551 has 8 divisors (see below), whose sum is σ = 4599975744. Its totient is φ = 4500925440.

The previous prime is 4550423539. The next prime is 4550423573. The reversal of 4550423551 is 1553240554.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4550423551 - 2⁵ = 4550423519 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4550423051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 168951 + ... + 194023.

It is an arithmetic number, because the mean of its divisors is an integer number (574996968).

Almost surely, 2^4550423551 is an apocalyptic number.

4550423551 is a deficient number, since it is larger than the sum of its proper divisors (49552193).

4550423551 is a wasteful number, since it uses less digits than its factorization.

4550423551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27041.

The product of its (nonzero) digits is 60000, while the sum is 34.

The square root of 4550423551 is about 67456.8273119927. The cubic root of 4550423551 is about 1657.1072121576.

The spelling of 4550423551 in words is "four billion, five hundred fifty million, four hundred twenty-three thousand, five hundred fifty-one".