44545051 has 2 divisors, whose sum is σ = 44545052. Its totient is φ = 44545050.

The previous prime is 44545031. The next prime is 44545057. The reversal of 44545051 is 15054544.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 44545051 - 2¹⁵ = 44512283 is a prime.

It is not a weakly prime, because it can be changed into another prime (44545057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22272525 + 22272526.

It is an arithmetic number, because the mean of its divisors is an integer number (22272526).

Almost surely, 2^44545051 is an apocalyptic number.

44545051 is a deficient number, since it is larger than the sum of its proper divisors (1).

44545051 is an equidigital number, since it uses as much as digits as its factorization.

44545051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8000, while the sum is 28.

The square root of 44545051 is about 6674.2078930762. The cubic root of 44545051 is about 354.4865976871.

Adding to 44545051 its reverse (15054544), we get a palindrome (59599595).

The spelling of 44545051 in words is "forty-four million, five hundred forty-five thousand, fifty-one".