2755055530 has 32 divisors (see below), whose sum is σ = 5255331840. Its totient is φ = 1036304640.

The previous prime is 2755055509. The next prime is 2755055533. The reversal of 2755055530 is 355505572.

It is a self number, because there is not a number n which added to its sum of digits gives 2755055530.

It is not an unprimeable number, because it can be changed into a prime (2755055533) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 211095 + ... + 223765.

It is an arithmetic number, because the mean of its divisors is an integer number (164229120).

Almost surely, 2^2755055530 is an apocalyptic number.

2755055530 is a deficient number, since it is larger than the sum of its proper divisors (2500276310).

2755055530 is a wasteful number, since it uses less digits than its factorization.

2755055530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13974.

The product of its (nonzero) digits is 131250, while the sum is 37.

The square root of 2755055530 is about 52488.6228624833. The cubic root of 2755055530 is about 1401.8776727261.

The spelling of 2755055530 in words is "two billion, seven hundred fifty-five million, fifty-five thousand, five hundred thirty".