50442401 has 2 divisors, whose sum is σ = 50442402. Its totient is φ = 50442400.

The previous prime is 50442391. The next prime is 50442407. The reversal of 50442401 is 10424405.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 49000000 + 1442401 = 7000^2 + 1201^2 .

It is a cyclic number.

It is not a de Polignac number, because 50442401 - 2¹⁴ = 50426017 is a prime.

It is not a weakly prime, because it can be changed into another prime (50442407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25221200 + 25221201.

It is an arithmetic number, because the mean of its divisors is an integer number (25221201).

Almost surely, 2^50442401 is an apocalyptic number.

It is an amenable number.

50442401 is a deficient number, since it is larger than the sum of its proper divisors (1).

50442401 is an equidigital number, since it uses as much as digits as its factorization.

50442401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 640, while the sum is 20.

The square root of 50442401 is about 7102.2813940311. The cubic root of 50442401 is about 369.4865070761.

Adding to 50442401 its reverse (10424405), we get a palindrome (60866806).

The spelling of 50442401 in words is "fifty million, four hundred forty-two thousand, four hundred one".