5666050612518 has 48 divisors (see below), whose sum is σ = 12039078345984. Its totient is φ = 1777411515520.

The previous prime is 5666050612493. The next prime is 5666050612583. The reversal of 5666050612518 is 8152160506665.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18280471 + ... + 18587837.

It is an arithmetic number, because the mean of its divisors is an integer number (250814132208).

Almost surely, 2^{5666050612518} is an apocalyptic number.

5666050612518 is an abundant number, since it is smaller than the sum of its proper divisors (6373027733466).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5666050612518 is a wasteful number, since it uses less digits than its factorization.

5666050612518 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318037 (or 318020 counting only the distinct ones).

The product of its (nonzero) digits is 2592000, while the sum is 51.

The spelling of 5666050612518 in words is "five trillion, six hundred sixty-six billion, fifty million, six hundred twelve thousand, five hundred eighteen".