5553220513 has 2 divisors, whose sum is σ = 5553220514. Its totient is φ = 5553220512.

The previous prime is 5553220501. The next prime is 5553220529. The reversal of 5553220513 is 3150223555.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4071971344 + 1481249169 = 63812^2 + 38487^2 .

It is a cyclic number.

It is not a de Polignac number, because 5553220513 - 2¹³ = 5553212321 is a prime.

It is not a weakly prime, because it can be changed into another prime (5553220313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2776610256 + 2776610257.

It is an arithmetic number, because the mean of its divisors is an integer number (2776610257).

Almost surely, 2^5553220513 is an apocalyptic number.

It is an amenable number.

5553220513 is a deficient number, since it is larger than the sum of its proper divisors (1).

5553220513 is an equidigital number, since it uses as much as digits as its factorization.

5553220513 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22500, while the sum is 31.

The square root of 5553220513 is about 74519.9336620746. The cubic root of 5553220513 is about 1770.8494452337.

The spelling of 5553220513 in words is "five billion, five hundred fifty-three million, two hundred twenty thousand, five hundred thirteen".