466213056566 has 4 divisors (see below), whose sum is σ = 699319584852. Its totient is φ = 233106528282.

The previous prime is 466213056521. The next prime is 466213056577. The reversal of 466213056566 is 665650312664.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×466213056566² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116553264140 + ... + 116553264143.

It is an arithmetic number, because the mean of its divisors is an integer number (174829896213).

Almost surely, 2^466213056566 is an apocalyptic number.

466213056566 is a deficient number, since it is larger than the sum of its proper divisors (233106528286).

466213056566 is a wasteful number, since it uses less digits than its factorization.

466213056566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233106528285.

The product of its (nonzero) digits is 4665600, while the sum is 50.

The spelling of 466213056566 in words is "four hundred sixty-six billion, two hundred thirteen million, fifty-six thousand, five hundred sixty-six".