605161050065 has 64 divisors (see below), whose sum is σ = 862724120832. Its totient is φ = 401713536000.

The previous prime is 605161050047. The next prime is 605161050119. The reversal of 605161050065 is 560050161506.

It is not a de Polignac number, because 605161050065 - 2¹⁸ = 605160787921 is a prime.

It is a Duffinian number.

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, 59716739 + ... + 59726871.

It is an arithmetic number, because the mean of its divisors is an integer number (13480064388).

Almost surely, 2^605161050065 is an apocalyptic number.

605161050065 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

It is an amenable number.

605161050065 is a deficient number, since it is larger than the sum of its proper divisors (257563070767).

605161050065 is a wasteful number, since it uses less digits than its factorization.

605161050065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11090.

The product of its (nonzero) digits is 27000, while the sum is 35.

The spelling of 605161050065 in words is "six hundred five billion, one hundred sixty-one million, fifty thousand, sixty-five".