6532133454 has 216 divisors, whose sum is σ = 18311935824. Its totient is φ = 1676505600.

The previous prime is 6532133441. The next prime is 6532133459. The reversal of 6532133454 is 4543312356.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6532133459) by changing a digit.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 10351719 + ... + 10352349.

Almost surely, 2^6532133454 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6532133454, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9155967912).

6532133454 is an abundant number, since it is smaller than the sum of its proper divisors (11779802370).

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

6532133454 is a wasteful number, since it uses less digits than its factorization.

6532133454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 772 (or 751 counting only the distinct ones).

The product of its digits is 129600, while the sum is 36.

The square root of 6532133454 is about 80821.6150172712. The cubic root of 6532133454 is about 1869.3258700406.

The spelling of 6532133454 in words is "six billion, five hundred thirty-two million, one hundred thirty-three thousand, four hundred fifty-four".