662604516105 has 96 divisors (see below), whose sum is σ = 1269495025920. Its totient is φ = 294041664000.

The previous prime is 662604516059. The next prime is 662604516127. The reversal of 662604516105 is 501615406266.

It is not a de Polignac number, because 662604516105 - 2³⁸ = 387726609161 is a prime.

It is an unprimeable number.

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 95 ways as a sum of consecutive naturals, for example, 11910855 + ... + 11966355.

It is an arithmetic number, because the mean of its divisors is an integer number (13223906520).

Almost surely, 2^662604516105 is an apocalyptic number.

It is an amenable number.

662604516105 is a deficient number, since it is larger than the sum of its proper divisors (606890509815).

662604516105 is a wasteful number, since it uses less digits than its factorization.

662604516105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55999 (or 55992 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 42.

The spelling of 662604516105 in words is "six hundred sixty-two billion, six hundred four million, five hundred sixteen thousand, one hundred five".