44445355 has 8 divisors (see below), whose sum is σ = 53532864. Its totient is φ = 35424000.

The previous prime is 44445347. The next prime is 44445377. The reversal of 44445355 is 55354444.

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

It is not a de Polignac number, because 44445355 - 2³ = 44445347 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 44445355.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15046 + ... + 17755.

It is an arithmetic number, because the mean of its divisors is an integer number (6691608).

Almost surely, 2^44445355 is an apocalyptic number.

44445355 is a deficient number, since it is larger than the sum of its proper divisors (9087509).

44445355 is a wasteful number, since it uses less digits than its factorization.

44445355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33077.

The product of its digits is 96000, while the sum is 34.

The square root of 44445355 is about 6666.7349579836. The cubic root of 44445355 is about 354.2219420685.

Adding to 44445355 its reverse (55354444), we get a palindrome (99799799).

The spelling of 44445355 in words is "forty-four million, four hundred forty-five thousand, three hundred fifty-five".