32716770560 has 36 divisors (see below), whose sum is σ = 78366892548. Its totient is φ = 13086707712.

The previous prime is 32716770553. The next prime is 32716770563. The reversal of 32716770560 is 6507761723.

It can be written as a sum of positive squares in 2 ways, for example, as 17542472704 + 15174297856 = 132448^2 + 123184^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32716770563) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12778709 + ... + 12781268.

Almost surely, 2^32716770560 is an apocalyptic number.

It is an amenable number.

32716770560 is an abundant number, since it is smaller than the sum of its proper divisors (45650121988).

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

32716770560 is an equidigital number, since it uses as much as digits as its factorization.

32716770560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25559998 (or 25559984 counting only the distinct ones).

The product of its (nonzero) digits is 370440, while the sum is 44.

The spelling of 32716770560 in words is "thirty-two billion, seven hundred sixteen million, seven hundred seventy thousand, five hundred sixty".