5715216701685 has 96 divisors (see below), whose sum is σ = 10523027354112. Its totient is φ = 2974399626240.

The previous prime is 5715216701659. The next prime is 5715216701729. The reversal of 5715216701685 is 5861076125175.

5715216701685 is a `hidden beast` number, since 57 + 1 + 521 + 6 + 7 + 0 + 1 + 68 + 5 = 666.

It is not a de Polignac number, because 5715216701685 - 2⁵ = 5715216701653 is a prime.

It is a Curzon number.

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 95 ways as a sum of consecutive naturals, for example, 19095895 + ... + 19392875.

It is an arithmetic number, because the mean of its divisors is an integer number (109614868272).

Almost surely, 2^{5715216701685} is an apocalyptic number.

It is an amenable number.

5715216701685 is a deficient number, since it is larger than the sum of its proper divisors (4807810652427).

5715216701685 is a wasteful number, since it uses less digits than its factorization.

5715216701685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297385 (or 297373 counting only the distinct ones).

The product of its (nonzero) digits is 3528000, while the sum is 54.

The spelling of 5715216701685 in words is "five trillion, seven hundred fifteen billion, two hundred sixteen million, seven hundred one thousand, six hundred eighty-five".