1313450527 has 2 divisors, whose sum is σ = 1313450528. Its totient is φ = 1313450526.

The previous prime is 1313450521. The next prime is 1313450533. The reversal of 1313450527 is 7250543131.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (1313450521) and next prime (1313450533).

It is a cyclic number.

It is not a de Polignac number, because 1313450527 - 2²⁷ = 1179232799 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1313450521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 656725263 + 656725264.

It is an arithmetic number, because the mean of its divisors is an integer number (656725264).

Almost surely, 2^1313450527 is an apocalyptic number.

1313450527 is a deficient number, since it is larger than the sum of its proper divisors (1).

1313450527 is an equidigital number, since it uses as much as digits as its factorization.

1313450527 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12600, while the sum is 31.

The square root of 1313450527 is about 36241.5580101077. The cubic root of 1313450527 is about 1095.1440292047.

Adding to 1313450527 its reverse (7250543131), we get a palindrome (8563993658).

The spelling of 1313450527 in words is "one billion, three hundred thirteen million, four hundred fifty thousand, five hundred twenty-seven".