55300055550028 has 12 divisors (see below), whose sum is σ = 96775191457560. Its totient is φ = 27650000847872.

The previous prime is 55300055549953. The next prime is 55300055550043. The reversal of 55300055550028 is 82005555000355.

It is a super-2 number, since 2×55300055550028² (a number of 28 digits) contains 22 as substring.

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, 1691701 + ... + 10651852.

It is an arithmetic number, because the mean of its divisors is an integer number (8064599288130).

Almost surely, 2^{55300055550028} is an apocalyptic number.

It is an amenable number.

55300055550028 is a deficient number, since it is larger than the sum of its proper divisors (41475135907532).

55300055550028 is a wasteful number, since it uses less digits than its factorization.

55300055550028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13463576 (or 13463574 counting only the distinct ones).

The product of its (nonzero) digits is 750000, while the sum is 43.

The spelling of 55300055550028 in words is "fifty-five trillion, three hundred billion, fifty-five million, five hundred fifty thousand, twenty-eight".