44997055 has 4 divisors (see below), whose sum is σ = 53996472. Its totient is φ = 35997640.

The previous prime is 44997047. The next prime is 44997083. The reversal of 44997055 is 55079944.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 44997055 - 2³ = 44997047 is a prime.

It is a Duffinian number.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 4499701 + ... + 4499710.

It is an arithmetic number, because the mean of its divisors is an integer number (13499118).

Almost surely, 2^44997055 is an apocalyptic number.

44997055 is a deficient number, since it is larger than the sum of its proper divisors (8999417).

44997055 is an equidigital number, since it uses as much as digits as its factorization.

44997055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8999416.

The product of its (nonzero) digits is 226800, while the sum is 43.

The square root of 44997055 is about 6707.9844215681. The cubic root of 44997055 is about 355.6815709829.

The spelling of 44997055 in words is "forty-four million, nine hundred ninety-seven thousand, fifty-five".