55032805328 has 20 divisors (see below), whose sum is σ = 106629708000. Its totient is φ = 27515461344.

The previous prime is 55032805319. The next prime is 55032805349. The reversal of 55032805328 is 82350823055.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 834923 + ... + 898421.

It is an arithmetic number, because the mean of its divisors is an integer number (5331485400).

Almost surely, 2^55032805328 is an apocalyptic number.

It is an amenable number.

55032805328 is a deficient number, since it is larger than the sum of its proper divisors (51596902672).

55032805328 is a wasteful number, since it uses less digits than its factorization.

55032805328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117674 (or 117668 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 41.

The spelling of 55032805328 in words is "fifty-five billion, thirty-two million, eight hundred five thousand, three hundred twenty-eight".