32730563490911 has 12 divisors (see below), whose sum is σ = 38663968493880. Its totient is φ = 27466207123680.

The previous prime is 32730563490893. The next prime is 32730563490917. The reversal of 32730563490911 is 11909436503723.

It is not a de Polignac number, because 32730563490911 - 2²² = 32730559296607 is a prime.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32730563490917) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8803269656 + ... + 8803273373.

It is an arithmetic number, because the mean of its divisors is an integer number (3221997374490).

Almost surely, 2^{32730563490911} is an apocalyptic number.

32730563490911 is a deficient number, since it is larger than the sum of its proper divisors (5933405002969).

32730563490911 is a wasteful number, since it uses less digits than its factorization.

32730563490911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17606543066 (or 17606543053 counting only the distinct ones).

The product of its (nonzero) digits is 3674160, while the sum is 53.

The spelling of 32730563490911 in words is "thirty-two trillion, seven hundred thirty billion, five hundred sixty-three million, four hundred ninety thousand, nine hundred eleven".