500605611601 has 16 divisors (see below), whose sum is σ = 521744256000. Its totient is φ = 479730888000.

The previous prime is 500605611593. The next prime is 500605611629. The reversal of 500605611601 is 106116506005.

It is a cyclic number.

It is not a de Polignac number, because 500605611601 - 2³ = 500605611593 is a prime.

It is a super-2 number, since 2×500605611601² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (500605611101) 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, 5123200 + ... + 5219998.

It is an arithmetic number, because the mean of its divisors is an integer number (32609016000).

Almost surely, 2^500605611601 is an apocalyptic number.

It is an amenable number.

500605611601 is a deficient number, since it is larger than the sum of its proper divisors (21138644399).

500605611601 is a wasteful number, since it uses less digits than its factorization.

500605611601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98160.

The product of its (nonzero) digits is 5400, while the sum is 31.

The spelling of 500605611601 in words is "five hundred billion, six hundred five million, six hundred eleven thousand, six hundred one".