32542897208 has 8 divisors (see below), whose sum is σ = 61017932280. Its totient is φ = 16271448600.

The previous prime is 32542897199. The next prime is 32542897279. The reversal of 32542897208 is 80279824523.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2033931068 + ... + 2033931083.

It is an arithmetic number, because the mean of its divisors is an integer number (7627241535).

Almost surely, 2^32542897208 is an apocalyptic number.

It is an amenable number.

32542897208 is a deficient number, since it is larger than the sum of its proper divisors (28475035072).

32542897208 is a wasteful number, since it uses less digits than its factorization.

32542897208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4067862157 (or 4067862153 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 50.

The spelling of 32542897208 in words is "thirty-two billion, five hundred forty-two million, eight hundred ninety-seven thousand, two hundred eight".