4566540487677 has 32 divisors (see below), whose sum is σ = 7183520047104. Its totient is φ = 2525095425600.

The previous prime is 4566540487657. The next prime is 4566540487687. The reversal of 4566540487677 is 7767840456654.

It is not a de Polignac number, because 4566540487677 - 2¹² = 4566540483581 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4566540487627) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9138183 + ... + 9624939.

It is an arithmetic number, because the mean of its divisors is an integer number (224485001472).

Almost surely, 2^{4566540487677} is an apocalyptic number.

It is an amenable number.

4566540487677 is a deficient number, since it is larger than the sum of its proper divisors (2616979559427).

4566540487677 is a wasteful number, since it uses less digits than its factorization.

4566540487677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501209.

The product of its (nonzero) digits is 948326400, while the sum is 69.

The spelling of 4566540487677 in words is "four trillion, five hundred sixty-six billion, five hundred forty million, four hundred eighty-seven thousand, six hundred seventy-seven".