656050061616 has 20 divisors (see below), whose sum is σ = 1694795992632. Its totient is φ = 218683353856.

The previous prime is 656050061599. The next prime is 656050061617. The reversal of 656050061616 is 616160050656.

It is not an unprimeable number, because it can be changed into a prime (656050061617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6833854761 + ... + 6833854856.

Almost surely, 2^656050061616 is an apocalyptic number.

It is an amenable number.

656050061616 is an abundant number, since it is smaller than the sum of its proper divisors (1038745931016).

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

656050061616 is a wasteful number, since it uses less digits than its factorization.

656050061616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13667709628 (or 13667709622 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 42.

The spelling of 656050061616 in words is "six hundred fifty-six billion, fifty million, sixty-one thousand, six hundred sixteen".