32115656464151 has 8 divisors (see below), whose sum is σ = 34587384454560. Its totient is φ = 29644113170592.

The previous prime is 32115656464121. The next prime is 32115656464163. The reversal of 32115656464151 is 15146465651123.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32115656464151 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 32115656464151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32115656464121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45812960 + ... + 46508693.

It is an arithmetic number, because the mean of its divisors is an integer number (4323423056820).

Almost surely, 2^{32115656464151} is an apocalyptic number.

32115656464151 is a deficient number, since it is larger than the sum of its proper divisors (2471727990409).

32115656464151 is a wasteful number, since it uses less digits than its factorization.

32115656464151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92348425.

The product of its digits is 2592000, while the sum is 50.

The spelling of 32115656464151 in words is "thirty-two trillion, one hundred fifteen billion, six hundred fifty-six million, four hundred sixty-four thousand, one hundred fifty-one".