50254541 has 2 divisors, whose sum is σ = 50254542. Its totient is φ = 50254540.

The previous prime is 50254537. The next prime is 50254543. The reversal of 50254541 is 14545205.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 50055625 + 198916 = 7075^2 + 446^2 .

It is a cyclic number.

It is not a de Polignac number, because 50254541 - 2² = 50254537 is a prime.

It is a super-2 number, since 2×50254541² = 5051037782241362, which contains 22 as substring.

Together with 50254543, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 50254541.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50254543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25127270 + 25127271.

It is an arithmetic number, because the mean of its divisors is an integer number (25127271).

Almost surely, 2^50254541 is an apocalyptic number.

It is an amenable number.

50254541 is a deficient number, since it is larger than the sum of its proper divisors (1).

50254541 is an equidigital number, since it uses as much as digits as its factorization.

50254541 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4000, while the sum is 26.

The square root of 50254541 is about 7089.0437295872. The cubic root of 50254541 is about 369.0272500397.

Adding to 50254541 its reverse (14545205), we get a palindrome (64799746).

The spelling of 50254541 in words is "fifty million, two hundred fifty-four thousand, five hundred forty-one".