44752352538 has 8 divisors (see below), whose sum is σ = 89504705088. Its totient is φ = 14917450844.

The previous prime is 44752352537. The next prime is 44752352539. The reversal of 44752352538 is 83525325744.

It is an interprime number because it is at equal distance from previous prime (44752352537) and next prime (44752352539).

It is a sphenic number, since it is the product of 3 distinct primes.

44752352538 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (44752352537) 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 3 ways as a sum of consecutive naturals, for example, 3729362706 + ... + 3729362717.

It is an arithmetic number, because the mean of its divisors is an integer number (11188088136).

Almost surely, 2^44752352538 is an apocalyptic number.

44752352538 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

44752352538 is a wasteful number, since it uses less digits than its factorization.

44752352538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7458725428.

The product of its digits is 4032000, while the sum is 48.

The spelling of 44752352538 in words is "forty-four billion, seven hundred fifty-two million, three hundred fifty-two thousand, five hundred thirty-eight".