2756464503 has 16 divisors (see below), whose sum is σ = 3968196960. Its totient is φ = 1691915904.

The previous prime is 2756464499. The next prime is 2756464511. The reversal of 2756464503 is 3054646572.

It is not a de Polignac number, because 2756464503 - 2² = 2756464499 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2756464553) 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 15 ways as a sum of consecutive naturals, for example, 75676 + ... + 106017.

It is an arithmetic number, because the mean of its divisors is an integer number (248012310).

Almost surely, 2^2756464503 is an apocalyptic number.

2756464503 is a deficient number, since it is larger than the sum of its proper divisors (1211732457).

2756464503 is a wasteful number, since it uses less digits than its factorization.

2756464503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182098.

The product of its (nonzero) digits is 604800, while the sum is 42.

The square root of 2756464503 is about 52502.0428459693. The cubic root of 2756464503 is about 1402.1166117902.

The spelling of 2756464503 in words is "two billion, seven hundred fifty-six million, four hundred sixty-four thousand, five hundred three".