1315695875 has 64 divisors (see below), whose sum is σ = 1895467392. Its totient is φ = 903168000.

The previous prime is 1315695853. The next prime is 1315695877. The reversal of 1315695875 is 5785965131.

It is not a de Polignac number, because 1315695875 - 2¹² = 1315691779 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1315695877) 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 63 ways as a sum of consecutive naturals, for example, 2679380 + ... + 2679870.

It is an arithmetic number, because the mean of its divisors is an integer number (29616678).

Almost surely, 2^1315695875 is an apocalyptic number.

1315695875 is a deficient number, since it is larger than the sum of its proper divisors (579771517).

1315695875 is a wasteful number, since it uses less digits than its factorization.

1315695875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 633 (or 623 counting only the distinct ones).

The product of its digits is 1134000, while the sum is 50.

The square root of 1315695875 is about 36272.5223137294. The cubic root of 1315695875 is about 1095.7677247109.

The spelling of 1315695875 in words is "one billion, three hundred fifteen million, six hundred ninety-five thousand, eight hundred seventy-five".