32457736016 has 20 divisors (see below), whose sum is σ = 64224883392. Its totient is φ = 15883572576.

The previous prime is 32457736009. The next prime is 32457736049. The reversal of 32457736016 is 61063775423.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21580190 + ... + 21581693.

Almost surely, 2^32457736016 is an apocalyptic number.

It is an amenable number.

32457736016 is a deficient number, since it is larger than the sum of its proper divisors (31767147376).

32457736016 is a wasteful number, since it uses less digits than its factorization.

32457736016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43161938 (or 43161932 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 44.

The spelling of 32457736016 in words is "thirty-two billion, four hundred fifty-seven million, seven hundred thirty-six thousand, sixteen".