50837249 has 2 divisors, whose sum is σ = 50837250. Its totient is φ = 50837248.

The previous prime is 50837201. The next prime is 50837279. The reversal of 50837249 is 94273805.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32001649 + 18835600 = 5657^2 + 4340^2 .

It is a cyclic number.

It is not a de Polignac number, because 50837249 - 2¹⁶ = 50771713 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (50837279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25418624 + 25418625.

It is an arithmetic number, because the mean of its divisors is an integer number (25418625).

Almost surely, 2^50837249 is an apocalyptic number.

It is an amenable number.

50837249 is a deficient number, since it is larger than the sum of its proper divisors (1).

50837249 is an equidigital number, since it uses as much as digits as its factorization.

50837249 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 50837249 is about 7130.0244740113. The cubic root of 50837249 is about 370.4480790115.

The spelling of 50837249 in words is "fifty million, eight hundred thirty-seven thousand, two hundred forty-nine".