5550055513 has 2 divisors, whose sum is σ = 5550055514. Its totient is φ = 5550055512.

The previous prime is 5550055471. The next prime is 5550055541. The reversal of 5550055513 is 3155500555.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5415193744 + 134861769 = 73588^2 + 11613^2 .

It is a cyclic number.

It is not a de Polignac number, because 5550055513 - 2⁹ = 5550055001 is a prime.

It is not a weakly prime, because it can be changed into another prime (5550055013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2775027756 + 2775027757.

It is an arithmetic number, because the mean of its divisors is an integer number (2775027757).

Almost surely, 2^5550055513 is an apocalyptic number.

It is an amenable number.

5550055513 is a deficient number, since it is larger than the sum of its proper divisors (1).

5550055513 is an equidigital number, since it uses as much as digits as its factorization.

5550055513 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46875, while the sum is 34.

The square root of 5550055513 is about 74498.6947066860. The cubic root of 5550055513 is about 1770.5129555874.

The spelling of 5550055513 in words is "five billion, five hundred fifty million, fifty-five thousand, five hundred thirteen".