6503113052 has 24 divisors (see below), whose sum is σ = 12006162000. Its totient is φ = 3073545216.

The previous prime is 6503113027. The next prime is 6503113069. The reversal of 6503113052 is 2503113056.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61163 + ... + 129410.

It is an arithmetic number, because the mean of its divisors is an integer number (500256750).

Almost surely, 2^6503113052 is an apocalyptic number.

It is an amenable number.

6503113052 is a deficient number, since it is larger than the sum of its proper divisors (5503048948).

6503113052 is a wasteful number, since it uses less digits than its factorization.

6503113052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191045 (or 191043 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 26.

The square root of 6503113052 is about 80641.8815008678. The cubic root of 6503113052 is about 1866.5534667890.

The spelling of 6503113052 in words is "six billion, five hundred three million, one hundred thirteen thousand, fifty-two".