5021288544 has 48 divisors (see below), whose sum is σ = 13197144240. Its totient is φ = 1671697920.

The previous prime is 5021288533. The next prime is 5021288561. The reversal of 5021288544 is 4458821205.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46962 + ... + 110670.

It is an arithmetic number, because the mean of its divisors is an integer number (274940505).

Almost surely, 2^5021288544 is an apocalyptic number.

It is an amenable number.

5021288544 is an abundant number, since it is smaller than the sum of its proper divisors (8175855696).

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

5021288544 is a wasteful number, since it uses less digits than its factorization.

5021288544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64543 (or 64535 counting only the distinct ones).

The product of its (nonzero) digits is 102400, while the sum is 39.

The square root of 5021288544 is about 70861.0509659573. The cubic root of 5021288544 is about 1712.3993703918.

The spelling of 5021288544 in words is "five billion, twenty-one million, two hundred eighty-eight thousand, five hundred forty-four".