5721610232164 has 24 divisors (see below), whose sum is σ = 10450238722560. Its totient is φ = 2735877285504.

The previous prime is 5721610232147. The next prime is 5721610232189. The reversal of 5721610232164 is 4612320161275.

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, 5728549 + ... + 6652780.

It is an arithmetic number, because the mean of its divisors is an integer number (435426613440).

Almost surely, 2^{5721610232164} is an apocalyptic number.

It is an amenable number.

5721610232164 is a deficient number, since it is larger than the sum of its proper divisors (4728628490396).

5721610232164 is a wasteful number, since it uses less digits than its factorization.

5721610232164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12386379 (or 12386377 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 40.

The spelling of 5721610232164 in words is "five trillion, seven hundred twenty-one billion, six hundred ten million, two hundred thirty-two thousand, one hundred sixty-four".