6532671601 has 4 divisors (see below), whose sum is σ = 6532839652. Its totient is φ = 6532503552.

The previous prime is 6532671581. The next prime is 6532671653. The reversal of 6532671601 is 1061762356.

6532671601 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6316434576 + 216237025 = 79476^2 + 14705^2 .

It is a cyclic number.

It is not a de Polignac number, because 6532671601 - 2⁵ = 6532671569 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6532671661) 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 3 ways as a sum of consecutive naturals, for example, 7561 + ... + 114553.

It is an arithmetic number, because the mean of its divisors is an integer number (1633209913).

Almost surely, 2^6532671601 is an apocalyptic number.

It is an amenable number.

6532671601 is a deficient number, since it is larger than the sum of its proper divisors (168051).

6532671601 is a wasteful number, since it uses less digits than its factorization.

6532671601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168050.

The product of its (nonzero) digits is 45360, while the sum is 37.

The square root of 6532671601 is about 80824.9441756689. The cubic root of 6532671601 is about 1869.3772031664.

The spelling of 6532671601 in words is "six billion, five hundred thirty-two million, six hundred seventy-one thousand, six hundred one".