662368551164 has 12 divisors (see below), whose sum is σ = 1159151152488. Its totient is φ = 331182507600.

The previous prime is 662368551161. The next prime is 662368551209. The reversal of 662368551164 is 461155863266.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (662368551161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 770579 + ... + 1385109.

It is an arithmetic number, because the mean of its divisors is an integer number (96595929374).

Almost surely, 2^662368551164 is an apocalyptic number.

It is an amenable number.

662368551164 is a deficient number, since it is larger than the sum of its proper divisors (496782601324).

662368551164 is a wasteful number, since it uses less digits than its factorization.

662368551164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 883996 (or 883994 counting only the distinct ones).

The product of its digits is 6220800, while the sum is 53.

The spelling of 662368551164 in words is "six hundred sixty-two billion, three hundred sixty-eight million, five hundred fifty-one thousand, one hundred sixty-four".