2755251803 has 8 divisors (see below), whose sum is σ = 2772829200. Its totient is φ = 2737693728.

The previous prime is 2755251739. The next prime is 2755251809. The reversal of 2755251803 is 3081525572.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2755251803 - 2⁶ = 2755251739 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2755251809) 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 7 ways as a sum of consecutive naturals, for example, 373313 + ... + 380621.

It is an arithmetic number, because the mean of its divisors is an integer number (346603650).

Almost surely, 2^2755251803 is an apocalyptic number.

2755251803 is a deficient number, since it is larger than the sum of its proper divisors (17577397).

2755251803 is a wasteful number, since it uses less digits than its factorization.

2755251803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9661.

The product of its (nonzero) digits is 84000, while the sum is 38.

The square root of 2755251803 is about 52490.4925010235. The cubic root of 2755251803 is about 1401.9109623398.

The spelling of 2755251803 in words is "two billion, seven hundred fifty-five million, two hundred fifty-one thousand, eight hundred three".