6534188496 has 360 divisors, whose sum is σ = 21531496896. Its totient is φ = 1830850560.

The previous prime is 6534188443. The next prime is 6534188503. The reversal of 6534188496 is 6948814356.

6534188496 is a `hidden beast` number, since 6 + 534 + 18 + 8 + 4 + 96 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 67362720 + ... + 67362816.

Almost surely, 2^6534188496 is an apocalyptic number.

6534188496 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6534188496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10765748448).

6534188496 is an abundant number, since it is smaller than the sum of its proper divisors (14997308400).

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

6534188496 is a wasteful number, since it uses less digits than its factorization.

6534188496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231 (or 179 counting only the distinct ones).

The product of its digits is 4976640, while the sum is 54.

The square root of 6534188496 is about 80834.3274605535. The cubic root of 6534188496 is about 1869.5218825897.

The spelling of 6534188496 in words is "six billion, five hundred thirty-four million, one hundred eighty-eight thousand, four hundred ninety-six".