4505005501 has 2 divisors, whose sum is σ = 4505005502. Its totient is φ = 4505005500.

The previous prime is 4505005481. The next prime is 4505005511. The reversal of 4505005501 is 1055005054.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2507004900 + 1998000601 = 50070^2 + 44699^2 .

It is a cyclic number.

It is not a de Polignac number, because 4505005501 - 2¹³ = 4504997309 is a prime.

It is a super-2 number, since 2×4505005501² = 40590149128080522002, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4505005511) 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 as a sum of consecutive naturals, namely, 2252502750 + 2252502751.

It is an arithmetic number, because the mean of its divisors is an integer number (2252502751).

Almost surely, 2^4505005501 is an apocalyptic number.

It is an amenable number.

4505005501 is a deficient number, since it is larger than the sum of its proper divisors (1).

4505005501 is an equidigital number, since it uses as much as digits as its factorization.

4505005501 is an odious number, because the sum of its binary digits is odd.

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

The square root of 4505005501 is about 67119.3377574600. The cubic root of 4505005501 is about 1651.5755383654.

The spelling of 4505005501 in words is "four billion, five hundred five million, five thousand, five hundred one".