44449955 has 12 divisors (see below), whose sum is σ = 58630656. Its totient is φ = 32326800.

The previous prime is 44449927. The next prime is 44449973. The reversal of 44449955 is 55994444.

It is not a de Polignac number, because 44449955 - 2⁶ = 44449891 is a prime.

It is a Duffinian number.

It is a zygodrome in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36131 + ... + 37340.

It is an arithmetic number, because the mean of its divisors is an integer number (4885888).

Almost surely, 2^44449955 is an apocalyptic number.

44449955 is a deficient number, since it is larger than the sum of its proper divisors (14180701).

44449955 is a wasteful number, since it uses less digits than its factorization.

44449955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73498 (or 73487 counting only the distinct ones).

The product of its digits is 518400, while the sum is 44.

The square root of 44449955 is about 6667.0799455234. The cubic root of 44449955 is about 354.2341620536.

The spelling of 44449955 in words is "forty-four million, four hundred forty-nine thousand, nine hundred fifty-five".