606241664531 has 4 divisors (see below), whose sum is σ = 606274561200. Its totient is φ = 606208767864.

The previous prime is 606241664527. The next prime is 606241664593. The reversal of 606241664531 is 135466142606.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 606241664531 - 2² = 606241664527 is a prime.

It is a super-2 number, since 2×606241664531² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (606241864531) 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 3 ways as a sum of consecutive naturals, for example, 16420676 + ... + 16457553.

It is an arithmetic number, because the mean of its divisors is an integer number (151568640300).

Almost surely, 2^606241664531 is an apocalyptic number.

606241664531 is a deficient number, since it is larger than the sum of its proper divisors (32896669).

606241664531 is a wasteful number, since it uses less digits than its factorization.

606241664531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32896668.

The product of its (nonzero) digits is 622080, while the sum is 44.

The spelling of 606241664531 in words is "six hundred six billion, two hundred forty-one million, six hundred sixty-four thousand, five hundred thirty-one".