55050439328 has 24 divisors (see below), whose sum is σ = 108527257440. Its totient is φ = 27487961280.

The previous prime is 55050439273. The next prime is 55050439361. The reversal of 55050439328 is 82393405055.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1140308 + ... + 1187603.

It is an arithmetic number, because the mean of its divisors is an integer number (4521969060).

Almost surely, 2^55050439328 is an apocalyptic number.

It is an amenable number.

55050439328 is a deficient number, since it is larger than the sum of its proper divisors (53476818112).

55050439328 is a wasteful number, since it uses less digits than its factorization.

55050439328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2328660 (or 2328652 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 44.

The spelling of 55050439328 in words is "fifty-five billion, fifty million, four hundred thirty-nine thousand, three hundred twenty-eight".