7133508641 has 12 divisors (see below), whose sum is σ = 8329730112. Its totient is φ = 6091176168.

The previous prime is 7133508631. The next prime is 7133508643. The reversal of 7133508641 is 1468053317.

It is not a de Polignac number, because 7133508641 - 2¹⁰ = 7133507617 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7133508595 and 7133508604.

It is not an unprimeable number, because it can be changed into a prime (7133508643) 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 11 ways as a sum of consecutive naturals, for example, 263885 + ... + 289658.

It is an arithmetic number, because the mean of its divisors is an integer number (694144176).

Almost surely, 2^7133508641 is an apocalyptic number.

It is an amenable number.

7133508641 is a deficient number, since it is larger than the sum of its proper divisors (1196221471).

7133508641 is a wasteful number, since it uses less digits than its factorization.

7133508641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 553820 (or 553813 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 7133508641 is about 84460.1008820141. The cubic root of 7133508641 is about 1925.0162378796.

The spelling of 7133508641 in words is "seven billion, one hundred thirty-three million, five hundred eight thousand, six hundred forty-one".