2752775530 has 32 divisors (see below), whose sum is σ = 4985064000. Its totient is φ = 1094451072.

The previous prime is 2752775527. The next prime is 2752775549. The reversal of 2752775530 is 355772572.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1310421 + ... + 1312519.

It is an arithmetic number, because the mean of its divisors is an integer number (155783250).

Almost surely, 2^2752775530 is an apocalyptic number.

2752775530 is a deficient number, since it is larger than the sum of its proper divisors (2232288470).

2752775530 is a wasteful number, since it uses less digits than its factorization.

2752775530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2838.

The product of its (nonzero) digits is 514500, while the sum is 43.

The square root of 2752775530 is about 52466.8993747486. The cubic root of 2752775530 is about 1401.4908489181.

The spelling of 2752775530 in words is "two billion, seven hundred fifty-two million, seven hundred seventy-five thousand, five hundred thirty".