606165379650 has 72 divisors (see below), whose sum is σ = 1628710564260. Its totient is φ = 161629585920.

The previous prime is 606165379637. The next prime is 606165379657. The reversal of 606165379650 is 56973561606.

606165379650 is a `hidden beast` number, since 6 + 0 + 6 + 16 + 537 + 96 + 5 + 0 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 76459439169 + 529705940481 = 276513^2 + 727809^2 .

It is not an unprimeable number, because it can be changed into a prime (606165379657) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 5529774 + ... + 5638326.

Almost surely, 2^606165379650 is an apocalyptic number.

606165379650 is an abundant number, since it is smaller than the sum of its proper divisors (1022545184610).

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

606165379650 is a wasteful number, since it uses less digits than its factorization.

606165379650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120980 (or 120972 counting only the distinct ones).

The product of its (nonzero) digits is 6123600, while the sum is 54.

The spelling of 606165379650 in words is "six hundred six billion, one hundred sixty-five million, three hundred seventy-nine thousand, six hundred fifty".