55848105867 has 16 divisors (see below), whose sum is σ = 78424053120. Its totient is φ = 35254152000.

The previous prime is 55848105857. The next prime is 55848105869. The reversal of 55848105867 is 76850184855.

55848105867 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 55848105867 - 2¹¹ = 55848103819 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is not an unprimeable number, because it can be changed into a prime (55848105869) 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, 143634 + ... + 363767.

It is an arithmetic number, because the mean of its divisors is an integer number (4901503320).

Almost surely, 2^55848105867 is an apocalyptic number.

55848105867 is a gapful number since it is divisible by the number (57) formed by its first and last digit.

55848105867 is a deficient number, since it is larger than the sum of its proper divisors (22575947253).

55848105867 is a wasteful number, since it uses less digits than its factorization.

55848105867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 509354.

The product of its (nonzero) digits is 10752000, while the sum is 57.

The spelling of 55848105867 in words is "fifty-five billion, eight hundred forty-eight million, one hundred five thousand, eight hundred sixty-seven".