552221362597967 has 2 divisors, whose sum is σ = 552221362597968. Its totient is φ = 552221362597966.

The previous prime is 552221362597913. The next prime is 552221362598027. The reversal of 552221362597967 is 769795263122255.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 552221362597967 - 2²⁶ = 552221295489103 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 552221362597967.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (552221362567967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276110681298983 + 276110681298984.

It is an arithmetic number, because the mean of its divisors is an integer number (276110681298984).

Almost surely, 2^{552221362597967} is an apocalyptic number.

552221362597967 is a deficient number, since it is larger than the sum of its proper divisors (1).

552221362597967 is an equidigital number, since it uses as much as digits as its factorization.

552221362597967 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 857304000, while the sum is 71.

The spelling of 552221362597967 in words is "five hundred fifty-two trillion, two hundred twenty-one billion, three hundred sixty-two million, five hundred ninety-seven thousand, nine hundred sixty-seven".