52440744084 has 96 divisors (see below), whose sum is σ = 133813886976. Its totient is φ = 15918927360.

The previous prime is 52440744049. The next prime is 52440744143. The reversal of 52440744084 is 48044704425.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 910669 + ... + 966539.

It is an arithmetic number, because the mean of its divisors is an integer number (1393894656).

Almost surely, 2^52440744084 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52440744084, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66906943488).

52440744084 is an abundant number, since it is smaller than the sum of its proper divisors (81373142892).

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

52440744084 is a wasteful number, since it uses less digits than its factorization.

52440744084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56045 (or 56043 counting only the distinct ones).

The product of its (nonzero) digits is 573440, while the sum is 42.

The spelling of 52440744084 in words is "fifty-two billion, four hundred forty million, seven hundred forty-four thousand, eighty-four".