5171615516001 has 16 divisors (see below), whose sum is σ = 7555198541760. Its totient is φ = 3120625475520.

The previous prime is 5171615515991. The next prime is 5171615516033. The reversal of 5171615516001 is 1006155161715.

It is not a de Polignac number, because 5171615516001 - 2⁷ = 5171615515873 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5171615516201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 342166290 + ... + 342181403.

It is an arithmetic number, because the mean of its divisors is an integer number (472199908860).

Almost surely, 2^{5171615516001} is an apocalyptic number.

It is an amenable number.

5171615516001 is a deficient number, since it is larger than the sum of its proper divisors (2383583025759).

5171615516001 is a wasteful number, since it uses less digits than its factorization.

5171615516001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 684347936.

The product of its (nonzero) digits is 31500, while the sum is 39.

The spelling of 5171615516001 in words is "five trillion, one hundred seventy-one billion, six hundred fifteen million, five hundred sixteen thousand, one".