32765740887 has 12 divisors (see below), whose sum is σ = 48020315000. Its totient is φ = 19858024560.

The previous prime is 32765740883. The next prime is 32765740907. The reversal of 32765740887 is 78804756723.

It is a happy number.

It is not a de Polignac number, because 32765740887 - 2² = 32765740883 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32765740883) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45131512 + ... + 45132237.

Almost surely, 2^32765740887 is an apocalyptic number.

32765740887 is a deficient number, since it is larger than the sum of its proper divisors (15254574113).

32765740887 is a wasteful number, since it uses less digits than its factorization.

32765740887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90263774 (or 90263763 counting only the distinct ones).

The product of its (nonzero) digits is 15805440, while the sum is 57.

The spelling of 32765740887 in words is "thirty-two billion, seven hundred sixty-five million, seven hundred forty thousand, eight hundred eighty-seven".