5120255360543 has 24 divisors (see below), whose sum is σ = 5273796376992. Its totient is φ = 4970171121408.

The previous prime is 5120255360527. The next prime is 5120255360581. The reversal of 5120255360543 is 3450635520215.

It is not a de Polignac number, because 5120255360543 - 2⁴ = 5120255360527 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5120255360543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5120255360593) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 132242555 + ... + 132281267.

It is an arithmetic number, because the mean of its divisors is an integer number (219741515708).

Almost surely, 2^{5120255360543} is an apocalyptic number.

5120255360543 is a deficient number, since it is larger than the sum of its proper divisors (153541016449).

5120255360543 is an equidigital number, since it uses as much as digits as its factorization.

5120255360543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39215 (or 39132 counting only the distinct ones).

The product of its (nonzero) digits is 540000, while the sum is 41.

The spelling of 5120255360543 in words is "five trillion, one hundred twenty billion, two hundred fifty-five million, three hundred sixty thousand, five hundred forty-three".