617671016753 has 8 divisors (see below), whose sum is σ = 717482024640. Its totient is φ = 520753081680.

The previous prime is 617671016741. The next prime is 617671016759. The reversal of 617671016753 is 357610176716.

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 617671016753 - 2¹² = 617671012657 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (617671016759) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 723267743 + ... + 723268596.

It is an arithmetic number, because the mean of its divisors is an integer number (89685253080).

Almost surely, 2^617671016753 is an apocalyptic number.

It is an amenable number.

617671016753 is a deficient number, since it is larger than the sum of its proper divisors (99811007887).

617671016753 is a wasteful number, since it uses less digits than its factorization.

617671016753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1446536407.

The product of its (nonzero) digits is 1111320, while the sum is 50.

The spelling of 617671016753 in words is "six hundred seventeen billion, six hundred seventy-one million, sixteen thousand, seven hundred fifty-three".