44045051 has 2 divisors, whose sum is σ = 44045052. Its totient is φ = 44045050.

The previous prime is 44045041. The next prime is 44045087. The reversal of 44045051 is 15054044.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44045051 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (44045041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22022525 + 22022526.

It is an arithmetic number, because the mean of its divisors is an integer number (22022526).

Almost surely, 2^44045051 is an apocalyptic number.

44045051 is a deficient number, since it is larger than the sum of its proper divisors (1).

44045051 is an equidigital number, since it uses as much as digits as its factorization.

44045051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 44045051 is about 6636.6445588113. The cubic root of 44045051 is about 353.1552816176.

Adding to 44045051 its reverse (15054044), we get a palindrome (59099095).

The spelling of 44045051 in words is "forty-four million, forty-five thousand, fifty-one".