13534551041252 has 12 divisors (see below), whose sum is σ = 24715267118976. Its totient is φ = 6473046150120.

The previous prime is 13534551041213. The next prime is 13534551041281. The reversal of 13534551041252 is 25214015543531.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73557342524 + ... + 73557342707.

It is an arithmetic number, because the mean of its divisors is an integer number (2059605593248).

Almost surely, 2^{13534551041252} is an apocalyptic number.

It is an amenable number.

13534551041252 is a deficient number, since it is larger than the sum of its proper divisors (11180716077724).

13534551041252 is a wasteful number, since it uses less digits than its factorization.

13534551041252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147114685258 (or 147114685256 counting only the distinct ones).

The product of its (nonzero) digits is 360000, while the sum is 41.

Adding to 13534551041252 its reverse (25214015543531), we get a palindrome (38748566584783).

The spelling of 13534551041252 in words is "thirteen trillion, five hundred thirty-four billion, five hundred fifty-one million, forty-one thousand, two hundred fifty-two".