2748213168732 has 96 divisors (see below), whose sum is σ = 7277402845440. Its totient is φ = 896650223040.

The previous prime is 2748213168697. The next prime is 2748213168791. The reversal of 2748213168732 is 2378613128472.

It is a happy number.

2748213168732 is a `hidden beast` number, since 2 + 7 + 482 + 1 + 31 + 68 + 73 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 73494 + ... + 2345597.

It is an arithmetic number, because the mean of its divisors is an integer number (75806279640).

Almost surely, 2^{2748213168732} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2748213168732, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3638701422720).

2748213168732 is an abundant number, since it is smaller than the sum of its proper divisors (4529189676708).

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

2748213168732 is a wasteful number, since it uses less digits than its factorization.

2748213168732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2419328 (or 2419320 counting only the distinct ones).

The product of its digits is 5419008, while the sum is 54.

The spelling of 2748213168732 in words is "two trillion, seven hundred forty-eight billion, two hundred thirteen million, one hundred sixty-eight thousand, seven hundred thirty-two".