6488748903 has 48 divisors (see below), whose sum is σ = 10884464640. Its totient is φ = 3408076224.

The previous prime is 6488748863. The next prime is 6488748923. The reversal of 6488748903 is 3098478846.

It is not a de Polignac number, because 6488748903 - 2¹⁴ = 6488732519 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6488748923) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 449626 + ... + 463832.

It is an arithmetic number, because the mean of its divisors is an integer number (226759680).

Almost surely, 2^6488748903 is an apocalyptic number.

6488748903 is a deficient number, since it is larger than the sum of its proper divisors (4395715737).

6488748903 is a wasteful number, since it uses less digits than its factorization.

6488748903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14476 (or 14469 counting only the distinct ones).

The product of its (nonzero) digits is 9289728, while the sum is 57.

The square root of 6488748903 is about 80552.7709206828. The cubic root of 6488748903 is about 1865.1781656249.

The spelling of 6488748903 in words is "six billion, four hundred eighty-eight million, seven hundred forty-eight thousand, nine hundred three".