2745482168 has 32 divisors (see below), whose sum is σ = 6047742960. Its totient is φ = 1151950080.

The previous prime is 2745482143. The next prime is 2745482183. The reversal of 2745482168 is 8612845472.

It is a super-3 number, since 3×2745482168³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1198805 + ... + 1201092.

Almost surely, 2^2745482168 is an apocalyptic number.

It is an amenable number.

2745482168 is an abundant number, since it is smaller than the sum of its proper divisors (3302260792).

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

2745482168 is a wasteful number, since it uses less digits than its factorization.

2745482168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2399927 (or 2399923 counting only the distinct ones).

The product of its digits is 860160, while the sum is 47.

The square root of 2745482168 is about 52397.3488642317. The cubic root of 2745482168 is about 1400.2520240164.

The spelling of 2745482168 in words is "two billion, seven hundred forty-five million, four hundred eighty-two thousand, one hundred sixty-eight".