605610453011 has 4 divisors (see below), whose sum is σ = 637484687400. Its totient is φ = 573736218624.

The previous prime is 605610452983. The next prime is 605610453047. The reversal of 605610453011 is 110354016506.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-605610453011 is a prime.

It is a super-2 number, since 2×605610453011² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (605610453911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15937117166 + ... + 15937117203.

It is an arithmetic number, because the mean of its divisors is an integer number (159371171850).

Almost surely, 2^605610453011 is an apocalyptic number.

605610453011 is a deficient number, since it is larger than the sum of its proper divisors (31874234389).

605610453011 is a wasteful number, since it uses less digits than its factorization.

605610453011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31874234388.

The product of its (nonzero) digits is 10800, while the sum is 32.

Adding to 605610453011 its reverse (110354016506), we get a palindrome (715964469517).

The spelling of 605610453011 in words is "six hundred five billion, six hundred ten million, four hundred fifty-three thousand, eleven".