13141005525545 has 8 divisors (see below), whose sum is σ = 15838067796360. Its totient is φ = 10466896976640.

The previous prime is 13141005525533. The next prime is 13141005525553. The reversal of 13141005525545 is 54552550014131.

It can be written as a sum of positive squares in 4 ways, for example, as 4803759295504 + 8337246230041 = 2191748^2 + 2887429^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13141005525545 - 2⁶ = 13141005525481 is a prime.

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, 5738429216 + ... + 5738431505.

It is an arithmetic number, because the mean of its divisors is an integer number (1979758474545).

Almost surely, 2^{13141005525545} is an apocalyptic number.

It is an amenable number.

13141005525545 is a deficient number, since it is larger than the sum of its proper divisors (2697062270815).

13141005525545 is a wasteful number, since it uses less digits than its factorization.

13141005525545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11476860955.

The product of its (nonzero) digits is 300000, while the sum is 41.

Adding to 13141005525545 its reverse (54552550014131), we get a palindrome (67693555539676).

The spelling of 13141005525545 in words is "thirteen trillion, one hundred forty-one billion, five million, five hundred twenty-five thousand, five hundred forty-five".