6398175252 has 48 divisors (see below), whose sum is σ = 17102615040. Its totient is φ = 1823677152.

The previous prime is 6398175247. The next prime is 6398175263. The reversal of 6398175252 is 2525718936.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55698 + ... + 126089.

It is an arithmetic number, because the mean of its divisors is an integer number (356304480).

Almost surely, 2^6398175252 is an apocalyptic number.

It is an amenable number.

6398175252 is an abundant number, since it is smaller than the sum of its proper divisors (10704439788).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6398175252 is a wasteful number, since it uses less digits than its factorization.

6398175252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182220 (or 182218 counting only the distinct ones).

The product of its digits is 907200, while the sum is 48.

The square root of 6398175252 is about 79988.5945119678. The cubic root of 6398175252 is about 1856.4590639655.

The spelling of 6398175252 in words is "six billion, three hundred ninety-eight million, one hundred seventy-five thousand, two hundred fifty-two".