55071030153543 has 8 divisors (see below), whose sum is σ = 73428654235248. Its totient is φ = 36713713087104.

The previous prime is 55071030153521. The next prime is 55071030153547. The reversal of 55071030153543 is 34535103017055.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 55071030153543 - 2¹⁶ = 55071030088007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 55071030153495 and 55071030153504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55071030153547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76334946 + ... + 77053007.

It is an arithmetic number, because the mean of its divisors is an integer number (9178581779406).

Almost surely, 2^{55071030153543} is an apocalyptic number.

55071030153543 is a deficient number, since it is larger than the sum of its proper divisors (18357624081705).

55071030153543 is a wasteful number, since it uses less digits than its factorization.

55071030153543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153507633.

The product of its (nonzero) digits is 472500, while the sum is 42.

The spelling of 55071030153543 in words is "fifty-five trillion, seventy-one billion, thirty million, one hundred fifty-three thousand, five hundred forty-three".