4550087513 has 2 divisors, whose sum is σ = 4550087514. Its totient is φ = 4550087512.

The previous prime is 4550087489. The next prime is 4550087557. The reversal of 4550087513 is 3157800554.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2478745369 + 2071342144 = 49787^2 + 45512^2 .

It is a cyclic number.

It is not a de Polignac number, because 4550087513 - 2⁶ = 4550087449 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (4550987513) 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, 2275043756 + 2275043757.

It is an arithmetic number, because the mean of its divisors is an integer number (2275043757).

Almost surely, 2^4550087513 is an apocalyptic number.

It is an amenable number.

4550087513 is a deficient number, since it is larger than the sum of its proper divisors (1).

4550087513 is an equidigital number, since it uses as much as digits as its factorization.

4550087513 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84000, while the sum is 38.

The square root of 4550087513 is about 67454.3365025556. The cubic root of 4550087513 is about 1657.0664200060.

The spelling of 4550087513 in words is "four billion, five hundred fifty million, eighty-seven thousand, five hundred thirteen".