605610601061 has 4 divisors (see below), whose sum is σ = 609967512000. Its totient is φ = 601253690124.

The previous prime is 605610601049. The next prime is 605610601151. The reversal of 605610601061 is 160106016506.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 605610601061 - 2³⁰ = 604536859237 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (605610691061) 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, 2178455261 + ... + 2178455538.

It is an arithmetic number, because the mean of its divisors is an integer number (152491878000).

Almost surely, 2^605610601061 is an apocalyptic number.

It is an amenable number.

605610601061 is a deficient number, since it is larger than the sum of its proper divisors (4356910939).

605610601061 is a wasteful number, since it uses less digits than its factorization.

605610601061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4356910938.

The product of its (nonzero) digits is 6480, while the sum is 32.

Adding to 605610601061 its reverse (160106016506), we get a palindrome (765716617567).

The spelling of 605610601061 in words is "six hundred five billion, six hundred ten million, six hundred one thousand, sixty-one".