44420501053 has 2 divisors, whose sum is σ = 44420501054. Its totient is φ = 44420501052.

The previous prime is 44420501029. The next prime is 44420501057. The reversal of 44420501053 is 35010502444.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 38699545284 + 5720955769 = 196722^2 + 75637^2 .

It is a cyclic number.

It is not a de Polignac number, because 44420501053 - 2²⁵ = 44386946621 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44420501057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22210250526 + 22210250527.

It is an arithmetic number, because the mean of its divisors is an integer number (22210250527).

Almost surely, 2^44420501053 is an apocalyptic number.

It is an amenable number.

44420501053 is a deficient number, since it is larger than the sum of its proper divisors (1).

44420501053 is an equidigital number, since it uses as much as digits as its factorization.

44420501053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9600, while the sum is 28.

The spelling of 44420501053 in words is "forty-four billion, four hundred twenty million, five hundred one thousand, fifty-three".