1513700709641 has 2 divisors, whose sum is σ = 1513700709642. Its totient is φ = 1513700709640.

The previous prime is 1513700709617. The next prime is 1513700709649. The reversal of 1513700709641 is 1469070073151.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1022972439241 + 490728270400 = 1011421^2 + 700520^2 .

It is a cyclic number.

It is not a de Polignac number, because 1513700709641 - 2²⁶ = 1513633600777 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1513700709592 and 1513700709601.

It is not a weakly prime, because it can be changed into another prime (1513700709649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 756850354820 + 756850354821.

It is an arithmetic number, because the mean of its divisors is an integer number (756850354821).

Almost surely, 2^{1513700709641} is an apocalyptic number.

It is an amenable number.

1513700709641 is a deficient number, since it is larger than the sum of its proper divisors (1).

1513700709641 is an equidigital number, since it uses as much as digits as its factorization.

1513700709641 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 158760, while the sum is 44.

The spelling of 1513700709641 in words is "one trillion, five hundred thirteen billion, seven hundred million, seven hundred nine thousand, six hundred forty-one".