55384112546 has 16 divisors (see below), whose sum is σ = 95208670080. Its totient is φ = 23669928960.

The previous prime is 55384112503. The next prime is 55384112551. The reversal of 55384112546 is 64521148355.

It is a junction number, because it is equal to n+sod(n) for n = 55384112497 and 55384112506.

It is an unprimeable number.

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, 5504735 + ... + 5514786.

It is an arithmetic number, because the mean of its divisors is an integer number (5950541880).

Almost surely, 2^55384112546 is an apocalyptic number.

55384112546 is a deficient number, since it is larger than the sum of its proper divisors (39824557534).

55384112546 is a wasteful number, since it uses less digits than its factorization.

55384112546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11019889.

The product of its digits is 576000, while the sum is 44.

The spelling of 55384112546 in words is "fifty-five billion, three hundred eighty-four million, one hundred twelve thousand, five hundred forty-six".