6531054024 has 64 divisors (see below), whose sum is σ = 17841464640. Its totient is φ = 1975829760.

The previous prime is 6531053983. The next prime is 6531054037. The reversal of 6531054024 is 4204501356.

It is a junction number, because it is equal to n+sod(n) for n = 6531053982 and 6531054000.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 141654 + ... + 182010.

It is an arithmetic number, because the mean of its divisors is an integer number (278772885).

Almost surely, 2^6531054024 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6531054024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8920732320).

6531054024 is an abundant number, since it is smaller than the sum of its proper divisors (11310410616).

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

6531054024 is a wasteful number, since it uses less digits than its factorization.

6531054024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40990 (or 40986 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 6531054024 is about 80814.9368866919. The cubic root of 6531054024 is about 1869.2228961503. Note that the first 3 decimals are identical.

The spelling of 6531054024 in words is "six billion, five hundred thirty-one million, fifty-four thousand, twenty-four".