2751368678172 has 48 divisors (see below), whose sum is σ = 7133912916480. Its totient is φ = 917028410544.

The previous prime is 2751368678161. The next prime is 2751368678173. The reversal of 2751368678172 is 2718768631572.

It is a happy number.

2751368678172 is a `hidden beast` number, since 2 + 75 + 1 + 368 + 67 + 81 + 72 = 666.

It is a super-3 number, since 3×2751368678172³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2751368678173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 255138 + ... + 2359625.

It is an arithmetic number, because the mean of its divisors is an integer number (148623185760).

Almost surely, 2^{2751368678172} is an apocalyptic number.

It is an amenable number.

2751368678172 is an abundant number, since it is smaller than the sum of its proper divisors (4382544238308).

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

2751368678172 is a wasteful number, since it uses less digits than its factorization.

2751368678172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2624519 (or 2624511 counting only the distinct ones).

The product of its digits is 47416320, while the sum is 63.

The spelling of 2751368678172 in words is "two trillion, seven hundred fifty-one billion, three hundred sixty-eight million, six hundred seventy-eight thousand, one hundred seventy-two".