1315154375 has 40 divisors (see below), whose sum is σ = 1727447040. Its totient is φ = 999020000.

The previous prime is 1315154353. The next prime is 1315154377. The reversal of 1315154375 is 5734515131.

It is not a de Polignac number, because 1315154375 - 2¹² = 1315150279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1315154377) 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 39 ways as a sum of consecutive naturals, for example, 2745386 + ... + 2745864.

It is an arithmetic number, because the mean of its divisors is an integer number (43186176).

Almost surely, 2^1315154375 is an apocalyptic number.

1315154375 is a deficient number, since it is larger than the sum of its proper divisors (412292665).

1315154375 is an equidigital number, since it uses as much as digits as its factorization.

1315154375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 713 (or 698 counting only the distinct ones).

The product of its digits is 31500, while the sum is 35.

The square root of 1315154375 is about 36265.0572176579. The cubic root of 1315154375 is about 1095.6173759726.

The spelling of 1315154375 in words is "one billion, three hundred fifteen million, one hundred fifty-four thousand, three hundred seventy-five".