605144255332 has 12 divisors (see below), whose sum is σ = 1059661451520. Its totient is φ = 302383840616.

The previous prime is 605144255311. The next prime is 605144255341. The reversal of 605144255332 is 233552441506.

It is a super-2 number, since 2×605144255332² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47064532 + ... + 47077387.

It is an arithmetic number, because the mean of its divisors is an integer number (88305120960).

Almost surely, 2^605144255332 is an apocalyptic number.

It is an amenable number.

605144255332 is a deficient number, since it is larger than the sum of its proper divisors (454517196188).

605144255332 is a wasteful number, since it uses less digits than its factorization.

605144255332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94143530 (or 94143528 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 40.

Adding to 605144255332 its reverse (233552441506), we get a palindrome (838696696838).

The spelling of 605144255332 in words is "six hundred five billion, one hundred forty-four million, two hundred fifty-five thousand, three hundred thirty-two".