605161602401 has 8 divisors (see below), whose sum is σ = 607149972264. Its totient is φ = 603174781440.

The previous prime is 605161602379. The next prime is 605161602469. The reversal of 605161602401 is 104206161506.

605161602401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 175769724001 + 429391878400 = 419249^2 + 655280^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 605161602401 - 2²⁶ = 605094493537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (605161632401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 398075 + ... + 1169951.

It is an arithmetic number, because the mean of its divisors is an integer number (75893746533).

Almost surely, 2^605161602401 is an apocalyptic number.

It is an amenable number.

605161602401 is a deficient number, since it is larger than the sum of its proper divisors (1988369863).

605161602401 is a wasteful number, since it uses less digits than its factorization.

605161602401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 774451.

The product of its (nonzero) digits is 8640, while the sum is 32.

Adding to 605161602401 its reverse (104206161506), we get a palindrome (709367763907).

The spelling of 605161602401 in words is "six hundred five billion, one hundred sixty-one million, six hundred two thousand, four hundred one".