50044511345440 has 96 divisors (see below), whose sum is σ = 124482051288000. Its totient is φ = 18959778229248.

The previous prime is 50044511345399. The next prime is 50044511345453. The reversal of 50044511345440 is 4454311544005.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 50044511345393 and 50044511345402.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11014746 + ... + 14879974.

It is an arithmetic number, because the mean of its divisors is an integer number (1296688034250).

Almost surely, 2^{50044511345440} 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 50044511345440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62241025644000).

50044511345440 is an abundant number, since it is smaller than the sum of its proper divisors (74437539942560).

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

50044511345440 is a wasteful number, since it uses less digits than its factorization.

50044511345440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3869522 (or 3869514 counting only the distinct ones).

The product of its (nonzero) digits is 384000, while the sum is 40.

Adding to 50044511345440 its reverse (4454311544005), we get a palindrome (54498822889445).

The spelling of 50044511345440 in words is "fifty trillion, forty-four billion, five hundred eleven million, three hundred forty-five thousand, four hundred forty".