2754975618387 has 6 divisors (see below), whose sum is σ = 3979409226572. Its totient is φ = 1836650412252.

The previous prime is 2754975618377. The next prime is 2754975618401. The reversal of 2754975618387 is 7838165794572.

2754975618387 is a `hidden beast` number, since 2 + 7 + 5 + 497 + 56 + 1 + 8 + 3 + 87 = 666.

2754975618387 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2754975618387 - 2¹¹ = 2754975616339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2754975618377) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 153054201013 + ... + 153054201030.

Almost surely, 2^{2754975618387} is an apocalyptic number.

2754975618387 is a deficient number, since it is larger than the sum of its proper divisors (1224433608185).

2754975618387 is a wasteful number, since it uses less digits than its factorization.

2754975618387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306108402049 (or 306108402046 counting only the distinct ones).

The product of its digits is 711244800, while the sum is 72.

The spelling of 2754975618387 in words is "two trillion, seven hundred fifty-four billion, nine hundred seventy-five million, six hundred eighteen thousand, three hundred eighty-seven".