44905054 has 4 divisors (see below), whose sum is σ = 67357584. Its totient is φ = 22452526.

The previous prime is 44905051. The next prime is 44905061. The reversal of 44905054 is 45050944.

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

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44905051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11226262 + ... + 11226265.

It is an arithmetic number, because the mean of its divisors is an integer number (16839396).

Almost surely, 2^44905054 is an apocalyptic number.

44905054 is a deficient number, since it is larger than the sum of its proper divisors (22452530).

44905054 is a wasteful number, since it uses less digits than its factorization.

44905054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22452529.

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

The square root of 44905054 is about 6701.1233386649. The cubic root of 44905054 is about 355.4389966822.

Adding to 44905054 its reverse (45050944), we get a palindrome (89955998).

The spelling of 44905054 in words is "forty-four million, nine hundred five thousand, fifty-four".