5280055555555 has 32 divisors (see below), whose sum is σ = 7098139496448. Its totient is φ = 3737572790400.

The previous prime is 5280055555553. The next prime is 5280055555627. The reversal of 5280055555555 is 5555555500825.

It is a happy number.

It is not a de Polignac number, because 5280055555555 - 2¹ = 5280055555553 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (55).

5280055555555 is a modest number, since divided by 5555555 gives 528005 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 5280055555496 and 5280055555505.

It is not an unprimeable number, because it can be changed into a prime (5280055555553) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5174587 + ... + 6110356.

It is an arithmetic number, because the mean of its divisors is an integer number (221816859264).

Almost surely, 2^{5280055555555} is an apocalyptic number.

5280055555555 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5280055555555 is a deficient number, since it is larger than the sum of its proper divisors (1818083940893).

5280055555555 is a wasteful number, since it uses less digits than its factorization.

5280055555555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11285187.

The product of its (nonzero) digits is 31250000, while the sum is 55.

The spelling of 5280055555555 in words is "five trillion, two hundred eighty billion, fifty-five million, five hundred fifty-five thousand, five hundred fifty-five".