6553350426253 has 2 divisors, whose sum is σ = 6553350426254. Its totient is φ = 6553350426252.

The previous prime is 6553350426211. The next prime is 6553350426317. The reversal of 6553350426253 is 3526240533556.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5469059314404 + 1084291111849 = 2338602^2 + 1041293^2 .

It is a cyclic number.

It is not a de Polignac number, because 6553350426253 - 2¹³ = 6553350418061 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6553350426197 and 6553350426206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6553350426053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3276675213126 + 3276675213127.

It is an arithmetic number, because the mean of its divisors is an integer number (3276675213127).

Almost surely, 2^{6553350426253} is an apocalyptic number.

It is an amenable number.

6553350426253 is a deficient number, since it is larger than the sum of its proper divisors (1).

6553350426253 is an equidigital number, since it uses as much as digits as its factorization.

6553350426253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9720000, while the sum is 49.

The spelling of 6553350426253 in words is "six trillion, five hundred fifty-three billion, three hundred fifty million, four hundred twenty-six thousand, two hundred fifty-three".