606515612052 has 48 divisors (see below), whose sum is σ = 1644788113920. Its totient is φ = 170353051872.

The previous prime is 606515612051. The next prime is 606515612057. The reversal of 606515612052 is 250216515606.

It is a happy number.

It is a super-2 number, since 2×606515612052² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 606515612052.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (606515612051) 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 15 ways as a sum of consecutive naturals, for example, 61185078 + ... + 61194989.

It is an arithmetic number, because the mean of its divisors is an integer number (34266419040).

Almost surely, 2^606515612052 is an apocalyptic number.

It is an amenable number.

606515612052 is an abundant number, since it is smaller than the sum of its proper divisors (1038272501868).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

606515612052 is a wasteful number, since it uses less digits than its factorization.

606515612052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122380140 (or 122380138 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 39.

The spelling of 606515612052 in words is "six hundred six billion, five hundred fifteen million, six hundred twelve thousand, fifty-two".