50422549 has 2 divisors, whose sum is σ = 50422550. Its totient is φ = 50422548.

The previous prime is 50422529. The next prime is 50422553. The reversal of 50422549 is 94522405.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 50268100 + 154449 = 7090^2 + 393^2 .

It is a cyclic number.

It is not a de Polignac number, because 50422549 - 2¹⁷ = 50291477 is a prime.

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 50422549.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50422529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25211274 + 25211275.

It is an arithmetic number, because the mean of its divisors is an integer number (25211275).

Almost surely, 2^50422549 is an apocalyptic number.

It is an amenable number.

50422549 is a deficient number, since it is larger than the sum of its proper divisors (1).

50422549 is an equidigital number, since it uses as much as digits as its factorization.

50422549 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 50422549 is about 7100.8836774024. The cubic root of 50422549 is about 369.4380292846.

The spelling of 50422549 in words is "fifty million, four hundred twenty-two thousand, five hundred forty-nine".