4550055001 has 4 divisors (see below), whose sum is σ = 4789531600. Its totient is φ = 4310578404.

The previous prime is 4550054953. The next prime is 4550055143. The reversal of 4550055001 is 1005500554.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1005500554 = 2 ⋅502750277.

It is a cyclic number.

It is not a de Polignac number, because 4550055001 - 2¹⁵ = 4550022233 is a prime.

It is a super-2 number, since 2×4550055001² = 41406001024250220002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4550055701) 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, 119738271 + ... + 119738308.

It is an arithmetic number, because the mean of its divisors is an integer number (1197382900).

Almost surely, 2^4550055001 is an apocalyptic number.

It is an amenable number.

4550055001 is a deficient number, since it is larger than the sum of its proper divisors (239476599).

4550055001 is a wasteful number, since it uses less digits than its factorization.

4550055001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239476598.

The product of its (nonzero) digits is 2500, while the sum is 25.

The square root of 4550055001 is about 67454.0955094648. The cubic root of 4550055001 is about 1657.0624732196.

Adding to 4550055001 its reverse (1005500554), we get a palindrome (5555555555).

The spelling of 4550055001 in words is "four billion, five hundred fifty million, fifty-five thousand, one".