50920847 has 2 divisors, whose sum is σ = 50920848. Its totient is φ = 50920846.

The previous prime is 50920813. The next prime is 50920907. The reversal of 50920847 is 74802905.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50920847 - 2⁶ = 50920783 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50920447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25460423 + 25460424.

It is an arithmetic number, because the mean of its divisors is an integer number (25460424).

Almost surely, 2^50920847 is an apocalyptic number.

50920847 is a deficient number, since it is larger than the sum of its proper divisors (1).

50920847 is an equidigital number, since it uses as much as digits as its factorization.

50920847 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 50920847 is about 7135.8844581453. The cubic root of 50920847 is about 370.6510257311.

The spelling of 50920847 in words is "fifty million, nine hundred twenty thousand, eight hundred forty-seven".