50868547 has 2 divisors, whose sum is σ = 50868548. Its totient is φ = 50868546.

The previous prime is 50868541. The next prime is 50868569. The reversal of 50868547 is 74586805.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50868547 is a prime.

It is not a weakly prime, because it can be changed into another prime (50868541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25434273 + 25434274.

It is an arithmetic number, because the mean of its divisors is an integer number (25434274).

Almost surely, 2^50868547 is an apocalyptic number.

50868547 is a deficient number, since it is larger than the sum of its proper divisors (1).

50868547 is an equidigital number, since it uses as much as digits as its factorization.

50868547 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 268800, while the sum is 43.

The square root of 50868547 is about 7132.2189394325. The cubic root of 50868547 is about 370.5240856514.

It can be divided in two parts, 50868 and 547, that added together give a palindrome (51415).

The spelling of 50868547 in words is "fifty million, eight hundred sixty-eight thousand, five hundred forty-seven".