13542822457055 has 16 divisors (see below), whose sum is σ = 16648577568000. Its totient is φ = 10569490103040.

The previous prime is 13542822457049. The next prime is 13542822457097. The reversal of 13542822457055 is 55075422824531.

It is not a de Polignac number, because 13542822457055 - 2⁴ = 13542822457039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13542822456988 and 13542822457006.

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, 2605106 + ... + 5819984.

It is an arithmetic number, because the mean of its divisors is an integer number (1040536098000).

Almost surely, 2^{13542822457055} is an apocalyptic number.

13542822457055 is a deficient number, since it is larger than the sum of its proper divisors (3105755110945).

13542822457055 is a wasteful number, since it uses less digits than its factorization.

13542822457055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3235474.

The product of its (nonzero) digits is 13440000, while the sum is 53.

The spelling of 13542822457055 in words is "thirteen trillion, five hundred forty-two billion, eight hundred twenty-two million, four hundred fifty-seven thousand, fifty-five".