655201500650 has 24 divisors (see below), whose sum is σ = 1235839231584. Its totient is φ = 258389322800.

The previous prime is 655201500623. The next prime is 655201500673. The reversal of 655201500650 is 56005102556.

It is a self number, because there is not a number n which added to its sum of digits gives 655201500650.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 92278352 + ... + 92285451.

It is an arithmetic number, because the mean of its divisors is an integer number (51493301316).

Almost surely, 2^655201500650 is an apocalyptic number.

655201500650 is a deficient number, since it is larger than the sum of its proper divisors (580637730934).

655201500650 is a wasteful number, since it uses less digits than its factorization.

655201500650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184563886 (or 184563881 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 35.

The spelling of 655201500650 in words is "six hundred fifty-five billion, two hundred one million, five hundred thousand, six hundred fifty".