466521664695156 has 72 divisors (see below), whose sum is σ = 1347770193456960. Its totient is φ = 133287855198336.

The previous prime is 466521664695139. The next prime is 466521664695227. The reversal of 466521664695156 is 651596466125664.

466521664695156 is a `hidden beast` number, since 4 + 6 + 6 + 5 + 2 + 1 + 6 + 6 + 469 + 5 + 156 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19800961 + ... + 36402216.

It is an arithmetic number, because the mean of its divisors is an integer number (18719030464680).

Almost surely, 2^{466521664695156} is an apocalyptic number.

It is an amenable number.

466521664695156 is an abundant number, since it is smaller than the sum of its proper divisors (881248528761804).

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

466521664695156 is a wasteful number, since it uses less digits than its factorization.

466521664695156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56236133 (or 56236128 counting only the distinct ones).

The product of its digits is 1679616000, while the sum is 72.

The spelling of 466521664695156 in words is "four hundred sixty-six trillion, five hundred twenty-one billion, six hundred sixty-four million, six hundred ninety-five thousand, one hundred fifty-six".