50982401 has 2 divisors, whose sum is σ = 50982402. Its totient is φ = 50982400.

The previous prime is 50982361. The next prime is 50982403. The reversal of 50982401 is 10428905.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 46036225 + 4946176 = 6785^2 + 2224^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50982401 is a prime.

Together with 50982403, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (50982403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25491200 + 25491201.

It is an arithmetic number, because the mean of its divisors is an integer number (25491201).

Almost surely, 2^50982401 is an apocalyptic number.

It is an amenable number.

50982401 is a deficient number, since it is larger than the sum of its proper divisors (1).

50982401 is an equidigital number, since it uses as much as digits as its factorization.

50982401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 50982401 is about 7140.1961457652. The cubic root of 50982401 is about 370.8003153815.

The spelling of 50982401 in words is "fifty million, nine hundred eighty-two thousand, four hundred one".