2750555003 has 4 divisors (see below), whose sum is σ = 3143491440. Its totient is φ = 2357618568.

The previous prime is 2750554997. The next prime is 2750555023. The reversal of 2750555003 is 3005550572.

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 2750555003 - 2¹⁰ = 2750553979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2750555023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 196468208 + ... + 196468221.

It is an arithmetic number, because the mean of its divisors is an integer number (785872860).

Almost surely, 2^2750555003 is an apocalyptic number.

2750555003 is a deficient number, since it is larger than the sum of its proper divisors (392936437).

2750555003 is an equidigital number, since it uses as much as digits as its factorization.

2750555003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392936436.

The product of its (nonzero) digits is 26250, while the sum is 32.

The square root of 2750555003 is about 52445.7338875146. The cubic root of 2750555003 is about 1401.1139099112.

The spelling of 2750555003 in words is "two billion, seven hundred fifty million, five hundred fifty-five thousand, three".