4501727045 has 4 divisors (see below), whose sum is σ = 5402072460. Its totient is φ = 3601381632.

The previous prime is 4501727039. The next prime is 4501727051. The reversal of 4501727045 is 5407271054.

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

It is an interprime number because it is at equal distance from previous prime (4501727039) and next prime (4501727051).

It can be written as a sum of positive squares in 2 ways, for example, as 863948449 + 3637778596 = 29393^2 + 60314^2 .

It is a cyclic number.

It is not a de Polignac number, because 4501727045 - 2¹² = 4501722949 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4501726996 and 4501727014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 450172700 + ... + 450172709.

It is an arithmetic number, because the mean of its divisors is an integer number (1350518115).

Almost surely, 2^4501727045 is an apocalyptic number.

It is an amenable number.

4501727045 is a deficient number, since it is larger than the sum of its proper divisors (900345415).

4501727045 is an equidigital number, since it uses as much as digits as its factorization.

4501727045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 900345414.

The product of its (nonzero) digits is 39200, while the sum is 35.

The square root of 4501727045 is about 67094.9107235415. The cubic root of 4501727045 is about 1651.1748039871.

Adding to 4501727045 its reverse (5407271054), we get a palindrome (9908998099).

The spelling of 4501727045 in words is "four billion, five hundred one million, seven hundred twenty-seven thousand, forty-five".