613217660473 has 8 divisors (see below), whose sum is σ = 668970479520. Its totient is φ = 557465801280.

The previous prime is 613217660467. The next prime is 613217660507. The reversal of 613217660473 is 374066712316.

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

It is a cyclic number.

It is not a de Polignac number, because 613217660473 - 2¹⁷ = 613217529401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (613217660773) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2027233 + ... + 2310001.

It is an arithmetic number, because the mean of its divisors is an integer number (83621309940).

Almost surely, 2^613217660473 is an apocalyptic number.

It is an amenable number.

613217660473 is a deficient number, since it is larger than the sum of its proper divisors (55752819047).

613217660473 is a wasteful number, since it uses less digits than its factorization.

613217660473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 479927.

The product of its (nonzero) digits is 762048, while the sum is 46.

The spelling of 613217660473 in words is "six hundred thirteen billion, two hundred seventeen million, six hundred sixty thousand, four hundred seventy-three".