32516646474696 has 128 divisors (see below), whose sum is σ = 82982744678400. Its totient is φ = 10615566274560.

The previous prime is 32516646474671. The next prime is 32516646474721. The reversal of 32516646474696 is 69647464661523.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (32516646474671) and next prime (32516646474721).

It is a self number, because there is not a number n which added to its sum of digits gives 32516646474696.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 442541241 + ... + 442614711.

It is an arithmetic number, because the mean of its divisors is an integer number (648302692800).

Almost surely, 2^{32516646474696} is an apocalyptic number.

It is an amenable number.

32516646474696 is an abundant number, since it is smaller than the sum of its proper divisors (50466098203704).

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

32516646474696 is a wasteful number, since it uses less digits than its factorization.

32516646474696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75319 (or 75315 counting only the distinct ones).

The product of its digits is 940584960, while the sum is 69.

The spelling of 32516646474696 in words is "thirty-two trillion, five hundred sixteen billion, six hundred forty-six million, four hundred seventy-four thousand, six hundred ninety-six".