1315848155 has 8 divisors (see below), whose sum is σ = 1579219200. Its totient is φ = 1052544256.

The previous prime is 1315848113. The next prime is 1315848181. The reversal of 1315848155 is 5518485131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1315848155 - 2⁶ = 1315848091 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51851 + ... + 72939.

It is an arithmetic number, because the mean of its divisors is an integer number (197402400).

Almost surely, 2^1315848155 is an apocalyptic number.

1315848155 is a deficient number, since it is larger than the sum of its proper divisors (263371045).

1315848155 is a wasteful number, since it uses less digits than its factorization.

1315848155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33573.

The product of its digits is 96000, while the sum is 41.

The square root of 1315848155 is about 36274.6213626001. The cubic root of 1315848155 is about 1095.8099981762.

The spelling of 1315848155 in words is "one billion, three hundred fifteen million, eight hundred forty-eight thousand, one hundred fifty-five".