6531416652 has 24 divisors (see below), whose sum is σ = 15273043632. Its totient is φ = 2172414400.

The previous prime is 6531416597. The next prime is 6531416659. The reversal of 6531416652 is 2566141356.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 6531416652.

It is not an unprimeable number, because it can be changed into a prime (6531416659) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 584799 + ... + 595862.

It is an arithmetic number, because the mean of its divisors is an integer number (636376818).

Almost surely, 2^6531416652 is an apocalyptic number.

It is an amenable number.

6531416652 is an abundant number, since it is smaller than the sum of its proper divisors (8741626980).

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

6531416652 is a wasteful number, since it uses less digits than its factorization.

6531416652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1181129 (or 1181127 counting only the distinct ones).

The product of its digits is 129600, while the sum is 39.

The square root of 6531416652 is about 80817.1804259466. The cubic root of 6531416652 is about 1869.2574908734.

The spelling of 6531416652 in words is "six billion, five hundred thirty-one million, four hundred sixteen thousand, six hundred fifty-two".