32716895568 has 160 divisors (see below), whose sum is σ = 104957091840. Its totient is φ = 8569981440.

The previous prime is 32716895557. The next prime is 32716895569. The reversal of 32716895568 is 86559861723.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32716895569) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 115246 + ... + 280562.

It is an arithmetic number, because the mean of its divisors is an integer number (655981824).

Almost surely, 2^32716895568 is an apocalyptic number.

32716895568 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32716895568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52478545920).

32716895568 is an abundant number, since it is smaller than the sum of its proper divisors (72240196272).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

32716895568 is a wasteful number, since it uses less digits than its factorization.

32716895568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165385 (or 165379 counting only the distinct ones).

The product of its digits is 21772800, while the sum is 60.

The spelling of 32716895568 in words is "thirty-two billion, seven hundred sixteen million, eight hundred ninety-five thousand, five hundred sixty-eight".