50574287 has 2 divisors, whose sum is σ = 50574288. Its totient is φ = 50574286.

The previous prime is 50574283. The next prime is 50574311. The reversal of 50574287 is 78247505.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50574287 - 2² = 50574283 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 50574287.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50574283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25287143 + 25287144.

It is an arithmetic number, because the mean of its divisors is an integer number (25287144).

Almost surely, 2^50574287 is an apocalyptic number.

50574287 is a deficient number, since it is larger than the sum of its proper divisors (1).

50574287 is an equidigital number, since it uses as much as digits as its factorization.

50574287 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 78400, while the sum is 38.

The square root of 50574287 is about 7111.5600960689. The cubic root of 50574287 is about 369.8082449290.

The spelling of 50574287 in words is "fifty million, five hundred seventy-four thousand, two hundred eighty-seven".