662116520584 has 32 divisors (see below), whose sum is σ = 1295488681920. Its totient is φ = 316653834816.

The previous prime is 662116520581. The next prime is 662116520599. The reversal of 662116520584 is 485025611266.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is not an unprimeable number, because it can be changed into a prime (662116520581) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10198594 + ... + 10263310.

It is an arithmetic number, because the mean of its divisors is an integer number (40484021310).

Almost surely, 2^662116520584 is an apocalyptic number.

It is an amenable number.

662116520584 is a deficient number, since it is larger than the sum of its proper divisors (633372161336).

662116520584 is a wasteful number, since it uses less digits than its factorization.

662116520584 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120349 (or 120345 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 46.

The spelling of 662116520584 in words is "six hundred sixty-two billion, one hundred sixteen million, five hundred twenty thousand, five hundred eighty-four".