35223605565 has 16 divisors (see below), whose sum is σ = 56495572800. Its totient is φ = 18739988352.

The previous prime is 35223605519. The next prime is 35223605579. The reversal of 35223605565 is 56550632253.

It is not a de Polignac number, because 35223605565 - 2¹⁶ = 35223540029 is a prime.

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, 2864575 + ... + 2876844.

It is an arithmetic number, because the mean of its divisors is an integer number (3530973300).

Almost surely, 2^35223605565 is an apocalyptic number.

It is an amenable number.

35223605565 is a deficient number, since it is larger than the sum of its proper divisors (21271967235).

35223605565 is a wasteful number, since it uses less digits than its factorization.

35223605565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5741836.

The product of its (nonzero) digits is 810000, while the sum is 42.

The spelling of 35223605565 in words is "thirty-five billion, two hundred twenty-three million, six hundred five thousand, five hundred sixty-five".