32945319488 has 14 divisors (see below), whose sum is σ = 65375868486. Its totient is φ = 16472659712.

The previous prime is 32945319487. The next prime is 32945319509. The reversal of 32945319488 is 88491354923.

It can be written as a sum of positive squares in only one way, i.e., 29912394304 + 3032925184 = 172952^2 + 55072^2 .

It is not an unprimeable number, because it can be changed into a prime (32945319487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 257385245 + ... + 257385372.

Almost surely, 2^32945319488 is an apocalyptic number.

It is an amenable number.

32945319488 is a deficient number, since it is larger than the sum of its proper divisors (32430548998).

32945319488 is an equidigital number, since it uses as much as digits as its factorization.

32945319488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 514770629 (or 514770619 counting only the distinct ones).

The product of its digits is 7464960, while the sum is 56.

The spelling of 32945319488 in words is "thirty-two billion, nine hundred forty-five million, three hundred nineteen thousand, four hundred eighty-eight".