163352753905 has 16 divisors (see below), whose sum is σ = 214009339968. Its totient is φ = 118709928000.

The previous prime is 163352753833. The next prime is 163352753911. The reversal of 163352753905 is 509357253361.

It is not a de Polignac number, because 163352753905 - 2⁹ = 163352753393 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1079286 + ... + 1221295.

It is an arithmetic number, because the mean of its divisors is an integer number (13375583748).

Almost surely, 2^163352753905 is an apocalyptic number.

It is an amenable number.

163352753905 is a deficient number, since it is larger than the sum of its proper divisors (50656586063).

163352753905 is a wasteful number, since it uses less digits than its factorization.

163352753905 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2301888.

The product of its (nonzero) digits is 2551500, while the sum is 49.

The spelling of 163352753905 in words is "one hundred sixty-three billion, three hundred fifty-two million, seven hundred fifty-three thousand, nine hundred five".