13535003004146 has 16 divisors (see below), whose sum is σ = 21864467404248. Its totient is φ = 6246858240000.

The previous prime is 13535003004139. The next prime is 13535003004163. The reversal of 13535003004146 is 64140030053531.

It can be written as a sum of positive squares in 4 ways, for example, as 5663976367921 + 7871026636225 = 2379911^2 + 2805535^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 215285 + ... + 5207336.

Almost surely, 2^{13535003004146} is an apocalyptic number.

13535003004146 is a deficient number, since it is larger than the sum of its proper divisors (8329464400102).

13535003004146 is a wasteful number, since it uses less digits than its factorization.

13535003004146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5518637.

The product of its (nonzero) digits is 64800, while the sum is 35.

Adding to 13535003004146 its reverse (64140030053531), we get a palindrome (77675033057677).

The spelling of 13535003004146 in words is "thirteen trillion, five hundred thirty-five billion, three million, four thousand, one hundred forty-six".