552626719597 has 2 divisors, whose sum is σ = 552626719598. Its totient is φ = 552626719596.

The previous prime is 552626719573. The next prime is 552626719643. The reversal of 552626719597 is 795917626255.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 484011012681 + 68615706916 = 695709^2 + 261946^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-552626719597 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (552626714597) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276313359798 + 276313359799.

It is an arithmetic number, because the mean of its divisors is an integer number (276313359799).

Almost surely, 2^552626719597 is an apocalyptic number.

It is an amenable number.

552626719597 is a deficient number, since it is larger than the sum of its proper divisors (1).

552626719597 is an equidigital number, since it uses as much as digits as its factorization.

552626719597 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 71442000, while the sum is 64.

The spelling of 552626719597 in words is "five hundred fifty-two billion, six hundred twenty-six million, seven hundred nineteen thousand, five hundred ninety-seven".