13423512540052 has 12 divisors (see below), whose sum is σ = 23594632175520. Its totient is φ = 6682189061336.

The previous prime is 13423512540017. The next prime is 13423512540169. The reversal of 13423512540052 is 25004521532431.

It is a happy number.

13423512540052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 13423512539993 and 13423512540020.

It is a congruent number.

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, 7391801152 + ... + 7391802967.

It is an arithmetic number, because the mean of its divisors is an integer number (1966219347960).

Almost surely, 2^{13423512540052} is an apocalyptic number.

It is an amenable number.

13423512540052 is a deficient number, since it is larger than the sum of its proper divisors (10171119635468).

13423512540052 is a wasteful number, since it uses less digits than its factorization.

13423512540052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14783604350 (or 14783604348 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 37.

The spelling of 13423512540052 in words is "thirteen trillion, four hundred twenty-three billion, five hundred twelve million, five hundred forty thousand, fifty-two".