4550051123 has 4 divisors (see below), whose sum is σ = 4553124888. Its totient is φ = 4546977360.

The previous prime is 4550051089. The next prime is 4550051141. The reversal of 4550051123 is 3211500554.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4550051123 - 2¹² = 4550047027 is a prime.

It is a super-2 number, since 2×4550051123² = 41405930443827122258, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4550051092 and 4550051101.

It is not an unprimeable number, because it can be changed into a prime (4550059123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1534661 + ... + 1537622.

It is an arithmetic number, because the mean of its divisors is an integer number (1138281222).

Almost surely, 2^4550051123 is an apocalyptic number.

4550051123 is a deficient number, since it is larger than the sum of its proper divisors (3073765).

4550051123 is a wasteful number, since it uses less digits than its factorization.

4550051123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3073764.

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 4550051123 is about 67454.0667639839. The cubic root of 4550051123 is about 1657.0620024494.

Adding to 4550051123 its reverse (3211500554), we get a palindrome (7761551677).

The spelling of 4550051123 in words is "four billion, five hundred fifty million, fifty-one thousand, one hundred twenty-three".