6461324052 has 12 divisors (see below), whose sum is σ = 15076422816. Its totient is φ = 2153774680.

The previous prime is 6461324047. The next prime is 6461324069. The reversal of 6461324052 is 2504231646.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 269221824 + ... + 269221847.

It is an arithmetic number, because the mean of its divisors is an integer number (1256368568).

Almost surely, 2^6461324052 is an apocalyptic number.

It is an amenable number.

6461324052 is an abundant number, since it is smaller than the sum of its proper divisors (8615098764).

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

6461324052 is a wasteful number, since it uses less digits than its factorization.

6461324052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 538443678 (or 538443676 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 33.

The square root of 6461324052 is about 80382.3615726734. The cubic root of 6461324052 is about 1862.5467149342.

Adding to 6461324052 its reverse (2504231646), we get a palindrome (8965555698).

The spelling of 6461324052 in words is "six billion, four hundred sixty-one million, three hundred twenty-four thousand, fifty-two".