13550506216126 has 32 divisors (see below), whose sum is σ = 23264058433536. Its totient is φ = 5862917916000.

The previous prime is 13550506216103. The next prime is 13550506216151. The reversal of 13550506216126 is 62161260505531.

It is a happy number.

13550506216126 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 162817230 + ... + 162900433.

It is an arithmetic number, because the mean of its divisors is an integer number (727001826048).

Almost surely, 2^{13550506216126} is an apocalyptic number.

13550506216126 is a deficient number, since it is larger than the sum of its proper divisors (9713552217410).

13550506216126 is a wasteful number, since it uses less digits than its factorization.

13550506216126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325717768.

The product of its (nonzero) digits is 324000, while the sum is 43.

The spelling of 13550506216126 in words is "thirteen trillion, five hundred fifty billion, five hundred six million, two hundred sixteen thousand, one hundred twenty-six".