32665455556116 has 24 divisors (see below), whose sum is σ = 79533283093824. Its totient is φ = 10415072785920.

The previous prime is 32665455556109. The next prime is 32665455556147. The reversal of 32665455556116 is 61165555456623.

It is a self number, because there is not a number n which added to its sum of digits gives 32665455556116.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59176549645 + ... + 59176550196.

It is an arithmetic number, because the mean of its divisors is an integer number (3313886795576).

Almost surely, 2^{32665455556116} is an apocalyptic number.

It is an amenable number.

32665455556116 is an abundant number, since it is smaller than the sum of its proper divisors (46867827537708).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

32665455556116 is a wasteful number, since it uses less digits than its factorization.

32665455556116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118353099871 (or 118353099869 counting only the distinct ones).

The product of its digits is 97200000, while the sum is 60.

The spelling of 32665455556116 in words is "thirty-two trillion, six hundred sixty-five billion, four hundred fifty-five million, five hundred fifty-six thousand, one hundred sixteen".