45550010213 has 2 divisors, whose sum is σ = 45550010214. Its totient is φ = 45550010212.

The previous prime is 45550010167. The next prime is 45550010237. The reversal of 45550010213 is 31201005554.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30771474724 + 14778535489 = 175418^2 + 121567^2 .

It is a cyclic number.

It is not a de Polignac number, because 45550010213 - 2¹⁰ = 45550009189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45550010113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22775005106 + 22775005107.

It is an arithmetic number, because the mean of its divisors is an integer number (22775005107).

Almost surely, 2^45550010213 is an apocalyptic number.

It is an amenable number.

45550010213 is a deficient number, since it is larger than the sum of its proper divisors (1).

45550010213 is an equidigital number, since it uses as much as digits as its factorization.

45550010213 is an odious number, because the sum of its binary digits is odd.

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

Adding to 45550010213 its reverse (31201005554), we get a palindrome (76751015767).

The spelling of 45550010213 in words is "forty-five billion, five hundred fifty million, ten thousand, two hundred thirteen".