6105449718 has 12 divisors (see below), whose sum is σ = 13228474428. Its totient is φ = 2035149900.

The previous prime is 6105449653. The next prime is 6105449719. The reversal of 6105449718 is 8179445016.

6105449718 is a `hidden beast` number, since 6 + 1 + 0 + 544 + 97 + 18 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6105449719) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 169595808 + ... + 169595843.

It is an arithmetic number, because the mean of its divisors is an integer number (1102372869).

Almost surely, 2^6105449718 is an apocalyptic number.

6105449718 is an abundant number, since it is smaller than the sum of its proper divisors (7123024710).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6105449718 is a wasteful number, since it uses less digits than its factorization.

6105449718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 339191659 (or 339191656 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 45.

The square root of 6105449718 is about 78137.3772147492. The cubic root of 6105449718 is about 1827.7041009960.

The spelling of 6105449718 in words is "six billion, one hundred five million, four hundred forty-nine thousand, seven hundred eighteen".