4563865466 has 4 divisors (see below), whose sum is σ = 6845798202. Its totient is φ = 2281932732.

The previous prime is 4563865433. The next prime is 4563865483. The reversal of 4563865466 is 6645683654.

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

It can be written as a sum of positive squares in only one way, i.e., 4214736241 + 349129225 = 64921^2 + 18685^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1140966365 + ... + 1140966368.

Almost surely, 2^4563865466 is an apocalyptic number.

4563865466 is a deficient number, since it is larger than the sum of its proper divisors (2281932736).

4563865466 is a wasteful number, since it uses less digits than its factorization.

4563865466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2281932735.

The product of its digits is 12441600, while the sum is 53.

The square root of 4563865466 is about 67556.3873071969. The cubic root of 4563865466 is about 1658.7373019632.

The spelling of 4563865466 in words is "four billion, five hundred sixty-three million, eight hundred sixty-five thousand, four hundred sixty-six".