5321655170712 has 80 divisors (see below), whose sum is σ = 15690065232600. Its totient is φ = 1680522681600.

The previous prime is 5321655170707. The next prime is 5321655170737. The reversal of 5321655170712 is 2170715561235.

5321655170712 is a `hidden beast` number, since 5 + 3 + 2 + 1 + 65 + 517 + 0 + 71 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

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 19 ways as a sum of consecutive naturals, for example, 216104289 + ... + 216128912.

Almost surely, 2^{5321655170712} is an apocalyptic number.

It is an amenable number.

5321655170712 is an abundant number, since it is smaller than the sum of its proper divisors (10368410061888).

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

5321655170712 is a wasteful number, since it uses less digits than its factorization.

5321655170712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432233238 (or 432233225 counting only the distinct ones).

The product of its (nonzero) digits is 441000, while the sum is 45.

The spelling of 5321655170712 in words is "five trillion, three hundred twenty-one billion, six hundred fifty-five million, one hundred seventy thousand, seven hundred twelve".