55052800555280 has 40 divisors (see below), whose sum is σ = 139633921410624. Its totient is φ = 20019200201600.

The previous prime is 55052800555279. The next prime is 55052800555283. The reversal of 55052800555280 is 8255500825055.

55052800555280 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (55052800555283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31279999436 + ... + 31280001195.

Almost surely, 2^{55052800555280} is an apocalyptic number.

It is an amenable number.

55052800555280 is an abundant number, since it is smaller than the sum of its proper divisors (84581120855344).

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

55052800555280 is a wasteful number, since it uses less digits than its factorization.

55052800555280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62560000655 (or 62560000649 counting only the distinct ones).

The product of its (nonzero) digits is 4000000, while the sum is 50.

The spelling of 55052800555280 in words is "fifty-five trillion, fifty-two billion, eight hundred million, five hundred fifty-five thousand, two hundred eighty".