553374868473227 has 2 divisors, whose sum is σ = 553374868473228. Its totient is φ = 553374868473226.

The previous prime is 553374868473113. The next prime is 553374868473253. The reversal of 553374868473227 is 722374868473355.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 553374868473227 - 2²⁰ = 553374867424651 is a prime.

It is a super-2 number, since 2×553374868473227² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (553374868463227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276687434236613 + 276687434236614.

It is an arithmetic number, because the mean of its divisors is an integer number (276687434236614).

Almost surely, 2^{553374868473227} is an apocalyptic number.

553374868473227 is a deficient number, since it is larger than the sum of its proper divisors (1).

553374868473227 is an equidigital number, since it uses as much as digits as its factorization.

553374868473227 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5689958400, while the sum is 74.

The spelling of 553374868473227 in words is "five hundred fifty-three trillion, three hundred seventy-four billion, eight hundred sixty-eight million, four hundred seventy-three thousand, two hundred twenty-seven".