32897151008 has 18 divisors (see below), whose sum is σ = 64768286079. Its totient is φ = 16448062496.

The previous prime is 32897150987. The next prime is 32897151013. The reversal of 32897151008 is 80015179823.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 16448575504 + 16448575504 = 128252^2 + 128252^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=128252.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 32897151008.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1009985 + ... + 1042047.

Almost surely, 2^32897151008 is an apocalyptic number.

It is an amenable number.

32897151008 is a deficient number, since it is larger than the sum of its proper divisors (31871135071).

32897151008 is an frugal number, since it uses more digits than its factorization.

32897151008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64136 (or 32065 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 44.

The spelling of 32897151008 in words is "thirty-two billion, eight hundred ninety-seven million, one hundred fifty-one thousand, eight".