606620663051 has 16 divisors (see below), whose sum is σ = 685721144640. Its totient is φ = 535611510720.

The previous prime is 606620663029. The next prime is 606620663053. The reversal of 606620663051 is 150366026606.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-606620663051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (606620663053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5951930 + ... + 6052991.

It is an arithmetic number, because the mean of its divisors is an integer number (42857571540).

Almost surely, 2^606620663051 is an apocalyptic number.

606620663051 is a deficient number, since it is larger than the sum of its proper divisors (79100481589).

606620663051 is a wasteful number, since it uses less digits than its factorization.

606620663051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12004983 (or 12004957 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 41.

Adding to 606620663051 its reverse (150366026606), we get a palindrome (756986689657).

The spelling of 606620663051 in words is "six hundred six billion, six hundred twenty million, six hundred sixty-three thousand, fifty-one".