5020315535440 has 80 divisors (see below), whose sum is σ = 11944528358400. Its totient is φ = 1961286437376.

The previous prime is 5020315535437. The next prime is 5020315535489. The reversal of 5020315535440 is 445355130205.

It is a tau number, because it is divible by the number of its divisors (80).

It is a self number, because there is not a number n which added to its sum of digits gives 5020315535440.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57848401 + ... + 57935119.

It is an arithmetic number, because the mean of its divisors is an integer number (149306604480).

Almost surely, 2^{5020315535440} is an apocalyptic number.

It is an amenable number.

5020315535440 is an abundant number, since it is smaller than the sum of its proper divisors (6924212822960).

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

5020315535440 is a wasteful number, since it uses less digits than its factorization.

5020315535440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103604 (or 103598 counting only the distinct ones).

The product of its (nonzero) digits is 180000, while the sum is 37.

The spelling of 5020315535440 in words is "five trillion, twenty billion, three hundred fifteen million, five hundred thirty-five thousand, four hundred forty".