32728524213 has 64 divisors (see below), whose sum is σ = 55631536128. Its totient is φ = 16619704320.

The previous prime is 32728524211. The next prime is 32728524217. The reversal of 32728524213 is 31242582723.

It is not a de Polignac number, because 32728524213 - 2¹ = 32728524211 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32728524211) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 13211731 + ... + 13214207.

It is an arithmetic number, because the mean of its divisors is an integer number (869242752).

Almost surely, 2^32728524213 is an apocalyptic number.

32728524213 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

32728524213 is a deficient number, since it is larger than the sum of its proper divisors (22903011915).

32728524213 is a wasteful number, since it uses less digits than its factorization.

32728524213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3762.

The product of its digits is 161280, while the sum is 39.

The spelling of 32728524213 in words is "thirty-two billion, seven hundred twenty-eight million, five hundred twenty-four thousand, two hundred thirteen".