4566842130566 has 4 divisors (see below), whose sum is σ = 6850263195852. Its totient is φ = 2283421065282.

The previous prime is 4566842130439. The next prime is 4566842130581. The reversal of 4566842130566 is 6650312486654.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1141710532640 + ... + 1141710532643.

It is an arithmetic number, because the mean of its divisors is an integer number (1712565798963).

Almost surely, 2^{4566842130566} is an apocalyptic number.

4566842130566 is a deficient number, since it is larger than the sum of its proper divisors (2283421065286).

4566842130566 is a wasteful number, since it uses less digits than its factorization.

4566842130566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2283421065285.

The product of its (nonzero) digits is 24883200, while the sum is 56.

The spelling of 4566842130566 in words is "four trillion, five hundred sixty-six billion, eight hundred forty-two million, one hundred thirty thousand, five hundred sixty-six".