6066565559977 has 24 divisors (see below), whose sum is σ = 6855169752000. Its totient is φ = 5356092950208.

The previous prime is 6066565559959. The next prime is 6066565559983. The reversal of 6066565559977 is 7799555656606.

It is not a de Polignac number, because 6066565559977 - 2²³ = 6066557171369 is a prime.

It is a Smith number, since the sum of its digits (76) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6066565559947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 76530399 + ... + 76609627.

It is an arithmetic number, because the mean of its divisors is an integer number (285632073000).

Almost surely, 2^{6066565559977} is an apocalyptic number.

It is an amenable number.

6066565559977 is a deficient number, since it is larger than the sum of its proper divisors (788604192023).

6066565559977 is a wasteful number, since it uses less digits than its factorization.

6066565559977 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98977 (or 98964 counting only the distinct ones).

The product of its (nonzero) digits is 3214890000, while the sum is 76.

The spelling of 6066565559977 in words is "six trillion, sixty-six billion, five hundred sixty-five million, five hundred fifty-nine thousand, nine hundred seventy-seven".