605055011001 has 48 divisors (see below), whose sum is σ = 992964168000. Its totient is φ = 325851144192.

The previous prime is 605055010951. The next prime is 605055011009. The reversal of 605055011001 is 100110550506.

It is not a de Polignac number, because 605055011001 - 2⁹ = 605055010489 is a prime.

It is not an unprimeable number, because it can be changed into a prime (605055011009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 22176 + ... + 1100273.

It is an arithmetic number, because the mean of its divisors is an integer number (20686753500).

Almost surely, 2^605055011001 is an apocalyptic number.

It is an amenable number.

605055011001 is a deficient number, since it is larger than the sum of its proper divisors (387909156999).

605055011001 is a wasteful number, since it uses less digits than its factorization.

605055011001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1122678 (or 1122671 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 24.

Adding to 605055011001 its reverse (100110550506), we get a palindrome (705165561507).

The spelling of 605055011001 in words is "six hundred five billion, fifty-five million, eleven thousand, one".