6109318373 has 4 divisors (see below), whose sum is σ = 6468690060. Its totient is φ = 5749946688.

The previous prime is 6109318361. The next prime is 6109318399. The reversal of 6109318373 is 3738139016.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1928790724 + 4180527649 = 43918^2 + 64657^2 .

It is a cyclic number.

It is not a de Polignac number, because 6109318373 - 2¹⁸ = 6109056229 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6109318373.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6109318333) 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, 179685818 + ... + 179685851.

It is an arithmetic number, because the mean of its divisors is an integer number (1617172515).

Almost surely, 2^6109318373 is an apocalyptic number.

It is an amenable number.

6109318373 is a deficient number, since it is larger than the sum of its proper divisors (359371687).

6109318373 is a wasteful number, since it uses less digits than its factorization.

6109318373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359371686.

The product of its (nonzero) digits is 81648, while the sum is 41.

The square root of 6109318373 is about 78162.1287645110. The cubic root of 6109318373 is about 1828.0900547490.

The spelling of 6109318373 in words is "six billion, one hundred nine million, three hundred eighteen thousand, three hundred seventy-three".