2754728203 has 4 divisors (see below), whose sum is σ = 2756935000. Its totient is φ = 2752521408.

The previous prime is 2754728189. The next prime is 2754728227. The reversal of 2754728203 is 3028274572.

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

It is a cyclic number.

It is not a de Polignac number, because 2754728203 - 2⁹ = 2754727691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2754722203) by changing a digit.

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, 1101525 + ... + 1104022.

It is an arithmetic number, because the mean of its divisors is an integer number (689233750).

Almost surely, 2^2754728203 is an apocalyptic number.

2754728203 is a deficient number, since it is larger than the sum of its proper divisors (2206797).

2754728203 is a wasteful number, since it uses less digits than its factorization.

2754728203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2206796.

The product of its (nonzero) digits is 188160, while the sum is 40.

The square root of 2754728203 is about 52485.5046941534. The cubic root of 2754728203 is about 1401.8221516931.

The spelling of 2754728203 in words is "two billion, seven hundred fifty-four million, seven hundred twenty-eight thousand, two hundred three".