13526545034 has 4 divisors (see below), whose sum is σ = 20289817554. Its totient is φ = 6763272516.

The previous prime is 13526545007. The next prime is 13526545093. The reversal of 13526545034 is 43054562531.

13526545034 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 43054562531 = 3319 ⋅12972149.

It can be written as a sum of positive squares in only one way, i.e., 12770130025 + 756415009 = 113005^2 + 27503^2 .

It is a super-2 number, since 2×13526545034² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3381636257 + ... + 3381636260.

Almost surely, 2^13526545034 is an apocalyptic number.

13526545034 is a deficient number, since it is larger than the sum of its proper divisors (6763272520).

13526545034 is an equidigital number, since it uses as much as digits as its factorization.

13526545034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6763272519.

The product of its (nonzero) digits is 216000, while the sum is 38.

The spelling of 13526545034 in words is "thirteen billion, five hundred twenty-six million, five hundred forty-five thousand, thirty-four".