32906020159 has 2 divisors, whose sum is σ = 32906020160. Its totient is φ = 32906020158.

The previous prime is 32906020139. The next prime is 32906020211. The reversal of 32906020159 is 95102060923.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 32906020159 - 2¹¹ = 32906018111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32906020129) 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, 16453010079 + 16453010080.

It is an arithmetic number, because the mean of its divisors is an integer number (16453010080).

Almost surely, 2^32906020159 is an apocalyptic number.

32906020159 is a deficient number, since it is larger than the sum of its proper divisors (1).

32906020159 is an equidigital number, since it uses as much as digits as its factorization.

32906020159 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 29160, while the sum is 37.

The spelling of 32906020159 in words is "thirty-two billion, nine hundred six million, twenty thousand, one hundred fifty-nine".