6488363803 has 4 divisors (see below), whose sum is σ = 6870032280. Its totient is φ = 6106695328.

The previous prime is 6488363797. The next prime is 6488363809. The reversal of 6488363803 is 3083638846.

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

It is an interprime number because it is at equal distance from previous prime (6488363797) and next prime (6488363809).

It is a cyclic number.

It is not a de Polignac number, because 6488363803 - 2²¹ = 6486266651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6488363809) 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, 190834213 + ... + 190834246.

It is an arithmetic number, because the mean of its divisors is an integer number (1717508070).

Almost surely, 2^6488363803 is an apocalyptic number.

6488363803 is a deficient number, since it is larger than the sum of its proper divisors (381668477).

6488363803 is a wasteful number, since it uses less digits than its factorization.

6488363803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381668476.

The product of its (nonzero) digits is 1990656, while the sum is 49.

The square root of 6488363803 is about 80550.3805267238. The cubic root of 6488363803 is about 1865.1412661480.

The spelling of 6488363803 in words is "six billion, four hundred eighty-eight million, three hundred sixty-three thousand, eight hundred three".