2755045955 has 4 divisors (see below), whose sum is σ = 3306055152. Its totient is φ = 2204036760.

The previous prime is 2755045913. The next prime is 2755046003. The reversal of 2755045955 is 5595405572.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2755045955 - 2¹⁶ = 2754980419 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 275504591 + ... + 275504600.

It is an arithmetic number, because the mean of its divisors is an integer number (826513788).

Almost surely, 2^2755045955 is an apocalyptic number.

2755045955 is a deficient number, since it is larger than the sum of its proper divisors (551009197).

2755045955 is an equidigital number, since it uses as much as digits as its factorization.

2755045955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551009196.

The product of its (nonzero) digits is 1575000, while the sum is 47.

The square root of 2755045955 is about 52488.5316521619. The cubic root of 2755045955 is about 1401.8760486821.

The spelling of 2755045955 in words is "two billion, seven hundred fifty-five million, forty-five thousand, nine hundred fifty-five".