13073061527 has 2 divisors, whose sum is σ = 13073061528. Its totient is φ = 13073061526.

The previous prime is 13073061509. The next prime is 13073061569. The reversal of 13073061527 is 72516037031.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13073061527 - 2²⁸ = 12804626071 is a prime.

It is a super-4 number, since 4×13073061527⁴ (a number of 42 digits) contains 4444 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13073063527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6536530763 + 6536530764.

It is an arithmetic number, because the mean of its divisors is an integer number (6536530764).

Almost surely, 2^13073061527 is an apocalyptic number.

13073061527 is a deficient number, since it is larger than the sum of its proper divisors (1).

13073061527 is an equidigital number, since it uses as much as digits as its factorization.

13073061527 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 26460, while the sum is 35.

Adding to 13073061527 its reverse (72516037031), we get a palindrome (85589098558).

The spelling of 13073061527 in words is "thirteen billion, seventy-three million, sixty-one thousand, five hundred twenty-seven".