44821347548 has 12 divisors (see below), whose sum is σ = 82565640360. Its totient is φ = 21231164592.

The previous prime is 44821347547. The next prime is 44821347553. The reversal of 44821347548 is 84574312844.

It is a happy number.

It is a super-2 number, since 2×44821347548² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 44821347496 and 44821347505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44821347547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 294877211 + ... + 294877362.

It is an arithmetic number, because the mean of its divisors is an integer number (6880470030).

Almost surely, 2^44821347548 is an apocalyptic number.

It is an amenable number.

44821347548 is a deficient number, since it is larger than the sum of its proper divisors (37744292812).

44821347548 is a wasteful number, since it uses less digits than its factorization.

44821347548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 589754596 (or 589754594 counting only the distinct ones).

The product of its digits is 3440640, while the sum is 50.

The spelling of 44821347548 in words is "forty-four billion, eight hundred twenty-one million, three hundred forty-seven thousand, five hundred forty-eight".