50588921 has 2 divisors, whose sum is σ = 50588922. Its totient is φ = 50588920.

The previous prime is 50588917. The next prime is 50588929. The reversal of 50588921 is 12988505.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36421225 + 14167696 = 6035^2 + 3764^2 .

It is a cyclic number.

It is not a de Polignac number, because 50588921 - 2² = 50588917 is a prime.

It is not a weakly prime, because it can be changed into another prime (50588929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25294460 + 25294461.

It is an arithmetic number, because the mean of its divisors is an integer number (25294461).

Almost surely, 2^50588921 is an apocalyptic number.

It is an amenable number.

50588921 is a deficient number, since it is larger than the sum of its proper divisors (1).

50588921 is an equidigital number, since it uses as much as digits as its factorization.

50588921 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28800, while the sum is 38.

The square root of 50588921 is about 7112.5889098134. The cubic root of 50588921 is about 369.8439102989.

The spelling of 50588921 in words is "fifty million, five hundred eighty-eight thousand, nine hundred twenty-one".