6531325652303 has 8 divisors (see below), whose sum is σ = 6615751161600. Its totient is φ = 6446943905688.

The previous prime is 6531325652249. The next prime is 6531325652311. The reversal of 6531325652303 is 3032565231356.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6531325652303 - 2¹⁸ = 6531325390159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6531325652323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10640201 + ... + 11237282.

It is an arithmetic number, because the mean of its divisors is an integer number (826968895200).

Almost surely, 2^{6531325652303} is an apocalyptic number.

6531325652303 is a deficient number, since it is larger than the sum of its proper divisors (84425509297).

6531325652303 is a wasteful number, since it uses less digits than its factorization.

6531325652303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21881341.

The product of its (nonzero) digits is 1458000, while the sum is 44.

The spelling of 6531325652303 in words is "six trillion, five hundred thirty-one billion, three hundred twenty-five million, six hundred fifty-two thousand, three hundred three".