605046006091 has 4 divisors (see below), whose sum is σ = 605047569952. Its totient is φ = 605044442232.

The previous prime is 605046006079. The next prime is 605046006121. The reversal of 605046006091 is 190600640506.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 605046006091 - 2²¹ = 605043908939 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 605046006091.

It is not an unprimeable number, because it can be changed into a prime (605046006491) 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, 271261 + ... + 1132993.

It is an arithmetic number, because the mean of its divisors is an integer number (151261892488).

Almost surely, 2^605046006091 is an apocalyptic number.

605046006091 is a deficient number, since it is larger than the sum of its proper divisors (1563861).

605046006091 is an equidigital number, since it uses as much as digits as its factorization.

605046006091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1563860.

The product of its (nonzero) digits is 38880, while the sum is 37.

Adding to 605046006091 its reverse (190600640506), we get a palindrome (795646646597).

The spelling of 605046006091 in words is "six hundred five billion, forty-six million, six thousand, ninety-one".