605870422852 has 24 divisors (see below), whose sum is σ = 1065062934936. Its totient is φ = 301567312128.

The previous prime is 605870422847. The next prime is 605870422879. The reversal of 605870422852 is 258224078506.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 13515457536 + 592354965316 = 116256^2 + 769646^2 .

It is a super-2 number, since 2×605870422852² (a number of 24 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 605870422796 and 605870422805.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 4213698 + ... + 4355110.

It is an arithmetic number, because the mean of its divisors is an integer number (44377622289).

Almost surely, 2^605870422852 is an apocalyptic number.

It is an amenable number.

605870422852 is a deficient number, since it is larger than the sum of its proper divisors (459192512084).

605870422852 is a wasteful number, since it uses less digits than its factorization.

605870422852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146247 (or 146245 counting only the distinct ones).

The product of its (nonzero) digits is 2150400, while the sum is 49.

The spelling of 605870422852 in words is "six hundred five billion, eight hundred seventy million, four hundred twenty-two thousand, eight hundred fifty-two".