55032828000 has 96 divisors (see below), whose sum is σ = 180287583840. Its totient is φ = 14675417600.

The previous prime is 55032827959. The next prime is 55032828007. The reversal of 55032828000 is 82823055.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×55032828000² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55032828007) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 2281035 + ... + 2305034.

It is an arithmetic number, because the mean of its divisors is an integer number (1877995665).

Almost surely, 2^55032828000 is an apocalyptic number.

55032828000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

55032828000 is an abundant number, since it is smaller than the sum of its proper divisors (125254755840).

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

55032828000 is a wasteful number, since it uses less digits than its factorization.

55032828000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4586097 (or 4586079 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 33.

The spelling of 55032828000 in words is "fifty-five billion, thirty-two million, eight hundred twenty-eight thousand".