611610001163 has 16 divisors (see below), whose sum is σ = 732084894720. Its totient is φ = 499580084256.

The previous prime is 611610001151. The next prime is 611610001201. The reversal of 611610001163 is 361100016116.

It is a cyclic number.

It is not a de Polignac number, because 611610001163 - 2¹⁰ = 611610000139 is a prime.

It is a super-2 number, since 2×611610001163² (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 (611610001103) 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, 7017695 + ... + 7104312.

It is an arithmetic number, because the mean of its divisors is an integer number (45755305920).

Almost surely, 2^611610001163 is an apocalyptic number.

611610001163 is a deficient number, since it is larger than the sum of its proper divisors (120474893557).

611610001163 is a wasteful number, since it uses less digits than its factorization.

611610001163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14122306.

The product of its (nonzero) digits is 648, while the sum is 26.

Adding to 611610001163 its reverse (361100016116), we get a palindrome (972710017279).

The spelling of 611610001163 in words is "six hundred eleven billion, six hundred ten million, one thousand, one hundred sixty-three".