6205494105 has 64 divisors (see below), whose sum is σ = 11855566080. Its totient is φ = 3068347392.

The previous prime is 6205494091. The next prime is 6205494133. The reversal of 6205494105 is 5014945026.

6205494105 is a `hidden beast` number, since 6 + 2 + 0 + 549 + 4 + 105 = 666.

It is not a de Polignac number, because 6205494105 - 2⁴ = 6205494089 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 6205494105.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 133587 + ... + 173943.

It is an arithmetic number, because the mean of its divisors is an integer number (185243220).

Almost surely, 2^6205494105 is an apocalyptic number.

It is an amenable number.

6205494105 is a deficient number, since it is larger than the sum of its proper divisors (5650071975).

6205494105 is a wasteful number, since it uses less digits than its factorization.

6205494105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40455 (or 40449 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The square root of 6205494105 is about 78774.9586163014. The cubic root of 6205494105 is about 1837.6330332671.

The spelling of 6205494105 in words is "six billion, two hundred five million, four hundred ninety-four thousand, one hundred five".