13112505524152 has 8 divisors (see below), whose sum is σ = 24585947857800. Its totient is φ = 6556252762072.

The previous prime is 13112505524143. The next prime is 13112505524189. The reversal of 13112505524152 is 25142550521131.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×13112505524152² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 819531595252 + ... + 819531595267.

It is an arithmetic number, because the mean of its divisors is an integer number (3073243482225).

Almost surely, 2^{13112505524152} is an apocalyptic number.

It is an amenable number.

13112505524152 is a deficient number, since it is larger than the sum of its proper divisors (11473442333648).

13112505524152 is a wasteful number, since it uses less digits than its factorization.

13112505524152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1639063190525 (or 1639063190521 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 37.

The spelling of 13112505524152 in words is "thirteen trillion, one hundred twelve billion, five hundred five million, five hundred twenty-four thousand, one hundred fifty-two".