44150053621 has 8 divisors (see below), whose sum is σ = 45094045824. Its totient is φ = 43206254400.

The previous prime is 44150053613. The next prime is 44150053639. The reversal of 44150053621 is 12635005144.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 44150053621 - 2³ = 44150053613 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44150050621) 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 7 ways as a sum of consecutive naturals, for example, 473946 + ... + 559396.

It is an arithmetic number, because the mean of its divisors is an integer number (5636755728).

Almost surely, 2^44150053621 is an apocalyptic number.

It is an amenable number.

44150053621 is a deficient number, since it is larger than the sum of its proper divisors (943992203).

44150053621 is a wasteful number, since it uses less digits than its factorization.

44150053621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96491.

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 44150053621 its reverse (12635005144), we get a palindrome (56785058765).

The spelling of 44150053621 in words is "forty-four billion, one hundred fifty million, fifty-three thousand, six hundred twenty-one".