1315045037 has 2 divisors, whose sum is σ = 1315045038. Its totient is φ = 1315045036.

The previous prime is 1315045001. The next prime is 1315045103. The reversal of 1315045037 is 7305405131.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1277419081 + 37625956 = 35741^2 + 6134^2 .

It is a cyclic number.

It is not a de Polignac number, because 1315045037 - 2¹⁸ = 1314782893 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1315045337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 657522518 + 657522519.

It is an arithmetic number, because the mean of its divisors is an integer number (657522519).

Almost surely, 2^1315045037 is an apocalyptic number.

It is an amenable number.

1315045037 is a deficient number, since it is larger than the sum of its proper divisors (1).

1315045037 is an equidigital number, since it uses as much as digits as its factorization.

1315045037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6300, while the sum is 29.

The square root of 1315045037 is about 36263.5497021458. The cubic root of 1315045037 is about 1095.5870130143.

The spelling of 1315045037 in words is "one billion, three hundred fifteen million, forty-five thousand, thirty-seven".