5466216454664 has 64 divisors (see below), whose sum is σ = 12402763027200. Its totient is φ = 2204785188864.

The previous prime is 5466216454661. The next prime is 5466216454667. The reversal of 5466216454664 is 4664546126645.

It is an interprime number because it is at equal distance from previous prime (5466216454661) and next prime (5466216454667).

It is not an unprimeable number, because it can be changed into a prime (5466216454661) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34076792 + ... + 34236824.

It is an arithmetic number, because the mean of its divisors is an integer number (193793172300).

Almost surely, 2^{5466216454664} is an apocalyptic number.

It is an amenable number.

5466216454664 is an abundant number, since it is smaller than the sum of its proper divisors (6936546572536).

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

5466216454664 is a wasteful number, since it uses less digits than its factorization.

5466216454664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195942 (or 195938 counting only the distinct ones).

The product of its digits is 99532800, while the sum is 59.

The spelling of 5466216454664 in words is "five trillion, four hundred sixty-six billion, two hundred sixteen million, four hundred fifty-four thousand, six hundred sixty-four".