1315300537 has 2 divisors, whose sum is σ = 1315300538. Its totient is φ = 1315300536.

The previous prime is 1315300487. The next prime is 1315300543. The reversal of 1315300537 is 7350035131.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1014486201 + 300814336 = 31851^2 + 17344^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1315300537 is a prime.

It is not a weakly prime, because it can be changed into another prime (1315300037) 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 as a sum of consecutive naturals, namely, 657650268 + 657650269.

It is an arithmetic number, because the mean of its divisors is an integer number (657650269).

Almost surely, 2^1315300537 is an apocalyptic number.

It is an amenable number.

1315300537 is a deficient number, since it is larger than the sum of its proper divisors (1).

1315300537 is an equidigital number, since it uses as much as digits as its factorization.

1315300537 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4725, while the sum is 28.

The square root of 1315300537 is about 36267.0723522040. The cubic root of 1315300537 is about 1095.6579622587.

Adding to 1315300537 its reverse (7350035131), we get a palindrome (8665335668).

The spelling of 1315300537 in words is "one billion, three hundred fifteen million, three hundred thousand, five hundred thirty-seven".