1513714613 has 2 divisors, whose sum is σ = 1513714614. Its totient is φ = 1513714612.

The previous prime is 1513714603. The next prime is 1513714639. The reversal of 1513714613 is 3164173151.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1421516209 + 92198404 = 37703^2 + 9602^2 .

It is a cyclic number.

It is not a de Polignac number, because 1513714613 - 2⁶ = 1513714549 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1513714613.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1513714603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 756857306 + 756857307.

It is an arithmetic number, because the mean of its divisors is an integer number (756857307).

Almost surely, 2^1513714613 is an apocalyptic number.

It is an amenable number.

1513714613 is a deficient number, since it is larger than the sum of its proper divisors (1).

1513714613 is an equidigital number, since it uses as much as digits as its factorization.

1513714613 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7560, while the sum is 32.

The square root of 1513714613 is about 38906.4854876407. The cubic root of 1513714613 is about 1148.1923998268.

Adding to 1513714613 its reverse (3164173151), we get a palindrome (4677887764).

The spelling of 1513714613 in words is "one billion, five hundred thirteen million, seven hundred fourteen thousand, six hundred thirteen".