352243506155605 has 16 divisors (see below), whose sum is σ = 436579216003584. Its totient is φ = 272547289851840.

The previous prime is 352243506155591. The next prime is 352243506155621. The reversal of 352243506155605 is 506551605342253.

It is not a de Polignac number, because 352243506155605 - 2³⁵ = 352209146417237 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 655397499 + ... + 655934728.

It is an arithmetic number, because the mean of its divisors is an integer number (27286201000224).

Almost surely, 2^{352243506155605} is an apocalyptic number.

It is an amenable number.

352243506155605 is a deficient number, since it is larger than the sum of its proper divisors (84335709847979).

352243506155605 is a wasteful number, since it uses less digits than its factorization.

352243506155605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1311333996.

The product of its (nonzero) digits is 16200000, while the sum is 52.

The spelling of 352243506155605 in words is "three hundred fifty-two trillion, two hundred forty-three billion, five hundred six million, one hundred fifty-five thousand, six hundred five".