5553617953259 has 2 divisors, whose sum is σ = 5553617953260. Its totient is φ = 5553617953258.

The previous prime is 5553617953201. The next prime is 5553617953267. The reversal of 5553617953259 is 9523597163555.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5553617953259 - 2²⁰ = 5553616904683 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5553617953195 and 5553617953204.

It is not a weakly prime, because it can be changed into another prime (5553667953259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2776808976629 + 2776808976630.

It is an arithmetic number, because the mean of its divisors is an integer number (2776808976630).

Almost surely, 2^{5553617953259} is an apocalyptic number.

5553617953259 is a deficient number, since it is larger than the sum of its proper divisors (1).

5553617953259 is an equidigital number, since it uses as much as digits as its factorization.

5553617953259 is an evil number, because the sum of its binary digits is even.

The product of its digits is 191362500, while the sum is 65.

The spelling of 5553617953259 in words is "five trillion, five hundred fifty-three billion, six hundred seventeen million, nine hundred fifty-three thousand, two hundred fifty-nine".