55354648071 has 8 divisors (see below), whose sum is σ = 75522620800. Its totient is φ = 36044887032.

The previous prime is 55354648033. The next prime is 55354648091. The reversal of 55354648071 is 17084645355.

55354648071 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 55354648071 - 2⁹ = 55354647559 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 55354648071.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55354648091) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 214552771 + ... + 214553028.

It is an arithmetic number, because the mean of its divisors is an integer number (9440327600).

Almost surely, 2^55354648071 is an apocalyptic number.

55354648071 is a deficient number, since it is larger than the sum of its proper divisors (20167972729).

55354648071 is a wasteful number, since it uses less digits than its factorization.

55354648071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429105845.

The product of its (nonzero) digits is 2016000, while the sum is 48.

The spelling of 55354648071 in words is "fifty-five billion, three hundred fifty-four million, six hundred forty-eight thousand, seventy-one".