2677666050045 has 96 divisors (see below), whose sum is σ = 5485457203200. Its totient is φ = 1182421618560.

The previous prime is 2677666050043. The next prime is 2677666050049. The reversal of 2677666050045 is 5400506667762.

It is not a de Polignac number, because 2677666050045 - 2¹ = 2677666050043 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2677666049973 and 2677666050000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2677666050043) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 5090806 + ... + 5592104.

It is an arithmetic number, because the mean of its divisors is an integer number (57140179200).

Almost surely, 2^{2677666050045} is an apocalyptic number.

It is an amenable number.

2677666050045 is an abundant number, since it is smaller than the sum of its proper divisors (2807791153155).

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

2677666050045 is a wasteful number, since it uses less digits than its factorization.

2677666050045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501895 (or 501892 counting only the distinct ones).

The product of its (nonzero) digits is 12700800, while the sum is 54.

The spelling of 2677666050045 in words is "two trillion, six hundred seventy-seven billion, six hundred sixty-six million, fifty thousand, forty-five".