5313517361666 has 8 divisors (see below), whose sum is σ = 7970323929744. Its totient is φ = 2656742718420.

The previous prime is 5313517361623. The next prime is 5313517361717. The reversal of 5313517361666 is 6661637153135.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7560680 + ... + 8233523.

It is an arithmetic number, because the mean of its divisors is an integer number (996290491218).

Almost surely, 2^{5313517361666} is an apocalyptic number.

5313517361666 is a deficient number, since it is larger than the sum of its proper divisors (2656806568078).

5313517361666 is a wasteful number, since it uses less digits than its factorization.

5313517361666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15962416.

The product of its digits is 6123600, while the sum is 53.

The spelling of 5313517361666 in words is "five trillion, three hundred thirteen billion, five hundred seventeen million, three hundred sixty-one thousand, six hundred sixty-six".