44855443 has 2 divisors, whose sum is σ = 44855444. Its totient is φ = 44855442.

The previous prime is 44855429. The next prime is 44855453. The reversal of 44855443 is 34455844.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 44855443 - 2¹³ = 44847251 is a prime.

It is not a weakly prime, because it can be changed into another prime (44855423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22427721 + 22427722.

It is an arithmetic number, because the mean of its divisors is an integer number (22427722).

Almost surely, 2^44855443 is an apocalyptic number.

44855443 is a deficient number, since it is larger than the sum of its proper divisors (1).

44855443 is an equidigital number, since it uses as much as digits as its factorization.

44855443 is an evil number, because the sum of its binary digits is even.

The product of its digits is 153600, while the sum is 37.

The square root of 44855443 is about 6697.4206228965. The cubic root of 44855443 is about 355.3080523871.

The spelling of 44855443 in words is "forty-four million, eight hundred fifty-five thousand, four hundred forty-three".