6541327952 has 20 divisors (see below), whose sum is σ = 12676790196. Its totient is φ = 3269898240.

The previous prime is 6541327951. The next prime is 6541327973. The reversal of 6541327952 is 2597231456.

It can be written as a sum of positive squares in 2 ways, for example, as 2363515456 + 4177812496 = 48616^2 + 64636^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6541327951) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26078 + ... + 117314.

Almost surely, 2^6541327952 is an apocalyptic number.

It is an amenable number.

6541327952 is a deficient number, since it is larger than the sum of its proper divisors (6135462244).

6541327952 is a wasteful number, since it uses less digits than its factorization.

6541327952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95726 (or 95720 counting only the distinct ones).

The product of its digits is 453600, while the sum is 44.

The square root of 6541327952 is about 80878.4764446017. The cubic root of 6541327952 is about 1870.2025338509.

The spelling of 6541327952 in words is "six billion, five hundred forty-one million, three hundred twenty-seven thousand, nine hundred fifty-two".