5553986313247 has 2 divisors, whose sum is σ = 5553986313248. Its totient is φ = 5553986313246.

The previous prime is 5553986313229. The next prime is 5553986313269. The reversal of 5553986313247 is 7423136893555.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5553986313247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5553986313277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2776993156623 + 2776993156624.

It is an arithmetic number, because the mean of its divisors is an integer number (2776993156624).

Almost surely, 2^{5553986313247} is an apocalyptic number.

5553986313247 is a deficient number, since it is larger than the sum of its proper divisors (1).

5553986313247 is an equidigital number, since it uses as much as digits as its factorization.

5553986313247 is an evil number, because the sum of its binary digits is even.

The product of its digits is 81648000, while the sum is 61.

The spelling of 5553986313247 in words is "five trillion, five hundred fifty-three billion, nine hundred eighty-six million, three hundred thirteen thousand, two hundred forty-seven".