13455555322051 has 16 divisors (see below), whose sum is σ = 14058939009024. Its totient is φ = 12853706541984.

The previous prime is 13455555322043. The next prime is 13455555322093. The reversal of 13455555322051 is 15022355555431.

It is a cyclic number.

It is not a de Polignac number, because 13455555322051 - 2³ = 13455555322043 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13455555321992 and 13455555322010.

It is not an unprimeable number, because it can be changed into a prime (13455555322151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 127892070 + ... + 127997236.

It is an arithmetic number, because the mean of its divisors is an integer number (878683688064).

Almost surely, 2^{13455555322051} is an apocalyptic number.

13455555322051 is a deficient number, since it is larger than the sum of its proper divisors (603383686973).

13455555322051 is a wasteful number, since it uses less digits than its factorization.

13455555322051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112410.

The product of its (nonzero) digits is 2250000, while the sum is 46.

The spelling of 13455555322051 in words is "thirteen trillion, four hundred fifty-five billion, five hundred fifty-five million, three hundred twenty-two thousand, fifty-one".