2745534548 has 12 divisors (see below), whose sum is σ = 4836505632. Its totient is φ = 1363675800.

The previous prime is 2745534521. The next prime is 2745534551. The reversal of 2745534548 is 8454355472.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2272190 + ... + 2273397.

It is an arithmetic number, because the mean of its divisors is an integer number (403042136).

Almost surely, 2^2745534548 is an apocalyptic number.

It is an amenable number.

2745534548 is a deficient number, since it is larger than the sum of its proper divisors (2090971084).

2745534548 is a wasteful number, since it uses less digits than its factorization.

2745534548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4545742 (or 4545740 counting only the distinct ones).

The product of its digits is 2688000, while the sum is 47.

The square root of 2745534548 is about 52397.8486962967. The cubic root of 2745534548 is about 1400.2609289166.

The spelling of 2745534548 in words is "two billion, seven hundred forty-five million, five hundred thirty-four thousand, five hundred forty-eight".