352243506155591 has 2 divisors, whose sum is σ = 352243506155592. Its totient is φ = 352243506155590.

The previous prime is 352243506155581. The next prime is 352243506155621. The reversal of 352243506155591 is 195551605342253.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-352243506155591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (352243506155581) 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, 176121753077795 + 176121753077796.

It is an arithmetic number, because the mean of its divisors is an integer number (176121753077796).

Almost surely, 2^{352243506155591} is an apocalyptic number.

352243506155591 is a deficient number, since it is larger than the sum of its proper divisors (1).

352243506155591 is an equidigital number, since it uses as much as digits as its factorization.

352243506155591 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24300000, while the sum is 56.

The spelling of 352243506155591 in words is "three hundred fifty-two trillion, two hundred forty-three billion, five hundred six million, one hundred fifty-five thousand, five hundred ninety-one".