5611167197 has 4 divisors (see below), whose sum is σ = 5611354560. Its totient is φ = 5610979836.

The previous prime is 5611167181. The next prime is 5611167209. The reversal of 5611167197 is 7917611165.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5611167197 - 2⁴ = 5611167181 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5611167127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37547 + ... + 112392.

It is an arithmetic number, because the mean of its divisors is an integer number (1402838640).

Almost surely, 2^5611167197 is an apocalyptic number.

It is an amenable number.

5611167197 is a deficient number, since it is larger than the sum of its proper divisors (187363).

5611167197 is a wasteful number, since it uses less digits than its factorization.

5611167197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187362.

The product of its digits is 79380, while the sum is 44.

The square root of 5611167197 is about 74907.7245482734. The cubic root of 5611167197 is about 1776.9876243532.

The spelling of 5611167197 in words is "five billion, six hundred eleven million, one hundred sixty-seven thousand, one hundred ninety-seven".