2745098163 has 12 divisors (see below), whose sum is σ = 3966187680. Its totient is φ = 1829582736.

The previous prime is 2745098119. The next prime is 2745098179. The reversal of 2745098163 is 3618905472.

2745098163 is a `hidden beast` number, since 2 + 7 + 4 + 509 + 81 + 63 = 666.

2745098163 is digitally balanced in base 10, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2745098163 - 2¹² = 2745094067 is a prime.

It is an alternating number because its digits alternate between even and odd.

2745098163 is strictly pandigital in base 10.

It is not an unprimeable number, because it can be changed into a prime (2745098563) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2331 + ... + 74132.

It is an arithmetic number, because the mean of its divisors is an integer number (330515640).

It is a 1-persistent number, because it is pandigital, but 2⋅2745098163 = 5490196326 is not.

Almost surely, 2^2745098163 is an apocalyptic number.

2745098163 is a deficient number, since it is larger than the sum of its proper divisors (1221089517).

2745098163 is a wasteful number, since it uses less digits than its factorization.

2745098163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80458 (or 80455 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The square root of 2745098163 is about 52393.6843808488. The cubic root of 2745098163 is about 1400.1867375061.

The spelling of 2745098163 in words is "two billion, seven hundred forty-five million, ninety-eight thousand, one hundred sixty-three".