5578242428755 has 16 divisors (see below), whose sum is σ = 6728057005824. Its totient is φ = 4439817809280.

The previous prime is 5578242428723. The next prime is 5578242428783.

5578242428755 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5578242428755 - 2⁵ = 5578242428723 is a prime.

It is a super-2 number, since 2×5578242428755² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

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 15 ways as a sum of consecutive naturals, for example, 54824509 + ... + 54926161.

It is an arithmetic number, because the mean of its divisors is an integer number (420503562864).

Almost surely, 2^{5578242428755} is an apocalyptic number.

5578242428755 is a deficient number, since it is larger than the sum of its proper divisors (1149814577069).

5578242428755 is a wasteful number, since it uses less digits than its factorization.

5578242428755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157566.

The product of its digits is 250880000, while the sum is 64.

The spelling of 5578242428755 in words is "five trillion, five hundred seventy-eight billion, two hundred forty-two million, four hundred twenty-eight thousand, seven hundred fifty-five".