605122600252 has 24 divisors (see below), whose sum is σ = 1114724903040. Its totient is φ = 286630495920.

The previous prime is 605122600231. The next prime is 605122600253. The reversal of 605122600252 is 252006221506.

It is a happy number.

It is a super-2 number, since 2×605122600252² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (605122600253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5629353 + ... + 5735839.

It is an arithmetic number, because the mean of its divisors is an integer number (46446870960).

Almost surely, 2^605122600252 is an apocalyptic number.

It is an amenable number.

605122600252 is a deficient number, since it is larger than the sum of its proper divisors (509602302788).

605122600252 is a wasteful number, since it uses less digits than its factorization.

605122600252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181281 (or 181279 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 605122600252 its reverse (252006221506), we get a palindrome (857128821758).

The spelling of 605122600252 in words is "six hundred five billion, one hundred twenty-two million, six hundred thousand, two hundred fifty-two".