55050833328 has 20 divisors (see below), whose sum is σ = 142214652888. Its totient is φ = 18350277760.

The previous prime is 55050833311. The next prime is 55050833329. The reversal of 55050833328 is 82333805055.

It is a self number, because there is not a number n which added to its sum of digits gives 55050833328.

It is not an unprimeable number, because it can be changed into a prime (55050833329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 573446133 + ... + 573446228.

Almost surely, 2^55050833328 is an apocalyptic number.

It is an amenable number.

55050833328 is an abundant number, since it is smaller than the sum of its proper divisors (87163819560).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55050833328 is a wasteful number, since it uses less digits than its factorization.

55050833328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1146892372 (or 1146892366 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 42.

The spelling of 55050833328 in words is "fifty-five billion, fifty million, eight hundred thirty-three thousand, three hundred twenty-eight".