4566610645412 has 12 divisors (see below), whose sum is σ = 8031727267200. Its totient is φ = 2271831426216.

The previous prime is 4566610645411. The next prime is 4566610645423. The reversal of 4566610645412 is 2145460166654.

It is not an unprimeable number, because it can be changed into a prime (4566610645411) 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, 2868473228 + ... + 2868474819.

It is an arithmetic number, because the mean of its divisors is an integer number (669310605600).

Almost surely, 2^{4566610645412} is an apocalyptic number.

It is an amenable number.

4566610645412 is a deficient number, since it is larger than the sum of its proper divisors (3465116621788).

4566610645412 is a wasteful number, since it uses less digits than its factorization.

4566610645412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5736948250 (or 5736948248 counting only the distinct ones).

The product of its (nonzero) digits is 4147200, while the sum is 50.

The spelling of 4566610645412 in words is "four trillion, five hundred sixty-six billion, six hundred ten million, six hundred forty-five thousand, four hundred twelve".