1316675825 has 12 divisors (see below), whose sum is σ = 1703664768. Its totient is φ = 1007542800.

The previous prime is 1316675819. The next prime is 1316675831. The reversal of 1316675825 is 5285766131.

It is an interprime number because it is at equal distance from previous prime (1316675819) and next prime (1316675831).

It is not a de Polignac number, because 1316675825 - 2⁴ = 1316675809 is a prime.

It is a Duffinian 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 11 ways as a sum of consecutive naturals, for example, 1144361 + ... + 1145510.

It is an arithmetic number, because the mean of its divisors is an integer number (141972064).

Almost surely, 2^1316675825 is an apocalyptic number.

It is an amenable number.

1316675825 is a deficient number, since it is larger than the sum of its proper divisors (386988943).

1316675825 is a wasteful number, since it uses less digits than its factorization.

1316675825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2289904 (or 2289899 counting only the distinct ones).

The product of its digits is 302400, while the sum is 44.

The square root of 1316675825 is about 36286.0279584305. The cubic root of 1316675825 is about 1096.0397052699.

The spelling of 1316675825 in words is "one billion, three hundred sixteen million, six hundred seventy-five thousand, eight hundred twenty-five".