1314275537 has 2 divisors, whose sum is σ = 1314275538. Its totient is φ = 1314275536.

The previous prime is 1314275531. The next prime is 1314275603. The reversal of 1314275537 is 7355724131.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 699285136 + 614990401 = 26444^2 + 24799^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1314275537 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1314275537.

It is not a weakly prime, because it can be changed into another prime (1314275531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 657137768 + 657137769.

It is an arithmetic number, because the mean of its divisors is an integer number (657137769).

Almost surely, 2^1314275537 is an apocalyptic number.

It is an amenable number.

1314275537 is a deficient number, since it is larger than the sum of its proper divisors (1).

1314275537 is an equidigital number, since it uses as much as digits as its factorization.

1314275537 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 88200, while the sum is 38.

The square root of 1314275537 is about 36252.9383222933. The cubic root of 1314275537 is about 1095.3732766848.

Adding to 1314275537 its reverse (7355724131), we get a palindrome (8669999668).

The spelling of 1314275537 in words is "one billion, three hundred fourteen million, two hundred seventy-five thousand, five hundred thirty-seven".