1316408875 has 8 divisors (see below), whose sum is σ = 1642878432. Its totient is φ = 1053127000.

The previous prime is 1316408869. The next prime is 1316408881. The reversal of 1316408875 is 5788046131.

It is an interprime number because it is at equal distance from previous prime (1316408869) and next prime (1316408881).

It is not a de Polignac number, because 1316408875 - 2³ = 1316408867 is a prime.

It is a Duffinian number.

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, 5265511 + ... + 5265760.

It is an arithmetic number, because the mean of its divisors is an integer number (205359804).

Almost surely, 2^1316408875 is an apocalyptic number.

1316408875 is a deficient number, since it is larger than the sum of its proper divisors (326469557).

1316408875 is an equidigital number, since it uses as much as digits as its factorization.

1316408875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10531286 (or 10531276 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 43.

The square root of 1316408875 is about 36282.3493588825. The cubic root of 1316408875 is about 1095.9656279180.

The spelling of 1316408875 in words is "one billion, three hundred sixteen million, four hundred eight thousand, eight hundred seventy-five".