55134304544145 has 32 divisors (see below), whose sum is σ = 88368732684288. Its totient is φ = 29353689966528.

The previous prime is 55134304544131. The next prime is 55134304544153. The reversal of 55134304544145 is 54144540343155.

It is not a de Polignac number, because 55134304544145 - 2⁸ = 55134304543889 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 55134304544094 and 55134304544103.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 95926012 + ... + 96499058.

It is an arithmetic number, because the mean of its divisors is an integer number (2761522896384).

Almost surely, 2^{55134304544145} is an apocalyptic number.

It is an amenable number.

55134304544145 is a deficient number, since it is larger than the sum of its proper divisors (33234428140143).

55134304544145 is a wasteful number, since it uses less digits than its factorization.

55134304544145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 584229.

The product of its (nonzero) digits is 5760000, while the sum is 48.

The spelling of 55134304544145 in words is "fifty-five trillion, one hundred thirty-four billion, three hundred four million, five hundred forty-four thousand, one hundred forty-five".