44521226955 has 24 divisors (see below), whose sum is σ = 77220915408. Its totient is φ = 23729027136.

The previous prime is 44521226923. The next prime is 44521226999. The reversal of 44521226955 is 55962212544.

44521226955 is a `hidden beast` number, since 44 + 521 + 22 + 69 + 5 + 5 = 666.

It is not a de Polignac number, because 44521226955 - 2⁵ = 44521226923 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 44521226955.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 256272 + ... + 393341.

It is an arithmetic number, because the mean of its divisors is an integer number (3217538142).

Almost surely, 2^44521226955 is an apocalyptic number.

44521226955 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

44521226955 is a deficient number, since it is larger than the sum of its proper divisors (32699688453).

44521226955 is a wasteful number, since it uses less digits than its factorization.

44521226955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 651147 (or 651144 counting only the distinct ones).

The product of its digits is 864000, while the sum is 45.

The spelling of 44521226955 in words is "forty-four billion, five hundred twenty-one million, two hundred twenty-six thousand, nine hundred fifty-five".