2755458503 has 12 divisors (see below), whose sum is σ = 3221611272. Its totient is φ = 2349824400.

The previous prime is 2755458493. The next prime is 2755458521. The reversal of 2755458503 is 3058545572.

It is not a de Polignac number, because 2755458503 - 2⁸ = 2755458247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2755458553) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 133073 + ... + 152378.

It is an arithmetic number, because the mean of its divisors is an integer number (268467606).

Almost surely, 2^2755458503 is an apocalyptic number.

2755458503 is a deficient number, since it is larger than the sum of its proper divisors (466152769).

2755458503 is a wasteful number, since it uses less digits than its factorization.

2755458503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285662 (or 285655 counting only the distinct ones).

The product of its (nonzero) digits is 840000, while the sum is 44.

The square root of 2755458503 is about 52492.4613920894. The cubic root of 2755458503 is about 1401.9460187545.

The spelling of 2755458503 in words is "two billion, seven hundred fifty-five million, four hundred fifty-eight thousand, five hundred three".