1315506314 has 16 divisors (see below), whose sum is σ = 1984546656. Its totient is φ = 653998800.

The previous prime is 1315506271. The next prime is 1315506331. The reversal of 1315506314 is 4136055131.

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, 480329 + ... + 483059.

It is an arithmetic number, because the mean of its divisors is an integer number (124034166).

Almost surely, 2^1315506314 is an apocalyptic number.

1315506314 is a deficient number, since it is larger than the sum of its proper divisors (669040342).

1315506314 is a wasteful number, since it uses less digits than its factorization.

1315506314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4021.

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 1315506314 is about 36269.9092085988. The cubic root of 1315506314 is about 1095.7150973507.

The spelling of 1315506314 in words is "one billion, three hundred fifteen million, five hundred six thousand, three hundred fourteen".