7132872516641 has 4 divisors (see below), whose sum is σ = 7552453252932. Its totient is φ = 6713291780352.

The previous prime is 7132872516629. The next prime is 7132872516787. The reversal of 7132872516641 is 1466152782317.

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 6439489888225 + 693382628416 = 2537615^2 + 832696^2 .

It is a cyclic number.

It is not a de Polignac number, because 7132872516641 - 2³⁰ = 7131798774817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7132872516241) by changing a digit.

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, 209790368120 + ... + 209790368153.

It is an arithmetic number, because the mean of its divisors is an integer number (1888113313233).

Almost surely, 2^{7132872516641} is an apocalyptic number.

It is an amenable number.

7132872516641 is a deficient number, since it is larger than the sum of its proper divisors (419580736291).

7132872516641 is a wasteful number, since it uses less digits than its factorization.

7132872516641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 419580736290.

The product of its digits is 3386880, while the sum is 53.

The spelling of 7132872516641 in words is "seven trillion, one hundred thirty-two billion, eight hundred seventy-two million, five hundred sixteen thousand, six hundred forty-one".