44842453 has 2 divisors, whose sum is σ = 44842454. Its totient is φ = 44842452.

The previous prime is 44842423. The next prime is 44842459. The reversal of 44842453 is 35424844.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 27478564 + 17363889 = 5242^2 + 4167^2 .

It is a cyclic number.

It is not a de Polignac number, because 44842453 - 2⁹ = 44841941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44842459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22421226 + 22421227.

It is an arithmetic number, because the mean of its divisors is an integer number (22421227).

Almost surely, 2^44842453 is an apocalyptic number.

It is an amenable number.

44842453 is a deficient number, since it is larger than the sum of its proper divisors (1).

44842453 is an equidigital number, since it uses as much as digits as its factorization.

44842453 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 61440, while the sum is 34.

The square root of 44842453 is about 6696.4507763441. The cubic root of 44842453 is about 355.2737503648.

The spelling of 44842453 in words is "forty-four million, eight hundred forty-two thousand, four hundred fifty-three".