52444417 has 2 divisors, whose sum is σ = 52444418. Its totient is φ = 52444416.

The previous prime is 52444411. The next prime is 52444421. The reversal of 52444417 is 71444425.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 42198016 + 10246401 = 6496^2 + 3201^2 .

It is a cyclic number.

It is not a de Polignac number, because 52444417 - 2¹⁵ = 52411649 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (52444411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26222208 + 26222209.

It is an arithmetic number, because the mean of its divisors is an integer number (26222209).

Almost surely, 2^52444417 is an apocalyptic number.

It is an amenable number.

52444417 is a deficient number, since it is larger than the sum of its proper divisors (1).

52444417 is an equidigital number, since it uses as much as digits as its factorization.

52444417 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17920, while the sum is 31.

The square root of 52444417 is about 7241.8517659505. The cubic root of 52444417 is about 374.3114285737.

The spelling of 52444417 in words is "fifty-two million, four hundred forty-four thousand, four hundred seventeen".