606612769172 has 12 divisors (see below), whose sum is σ = 1061600140020. Its totient is φ = 303298443456.

The previous prime is 606612769141. The next prime is 606612769201. The reversal of 606612769172 is 271967216606.

It can be written as a sum of positive squares in 2 ways, for example, as 350613199876 + 255999569296 = 592126^2 + 505964^2 .

It is a congruent number.

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, 1811723 + ... + 2120274.

It is an arithmetic number, because the mean of its divisors is an integer number (88466678335).

Almost surely, 2^606612769172 is an apocalyptic number.

It is an amenable number.

606612769172 is a deficient number, since it is larger than the sum of its proper divisors (454987370848).

606612769172 is a wasteful number, since it uses less digits than its factorization.

606612769172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3970570 (or 3970568 counting only the distinct ones).

The product of its (nonzero) digits is 2286144, while the sum is 53.

The spelling of 606612769172 in words is "six hundred six billion, six hundred twelve million, seven hundred sixty-nine thousand, one hundred seventy-two".