50052091 has 2 divisors, whose sum is σ = 50052092. Its totient is φ = 50052090.

The previous prime is 50052059. The next prime is 50052113. The reversal of 50052091 is 19025005.

It is an a-pointer prime, because the next prime (50052113) can be obtained adding 50052091 to its sum of digits (22).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50052091 - 2⁵ = 50052059 is a prime.

It is not a weakly prime, because it can be changed into another prime (50056091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25026045 + 25026046.

It is an arithmetic number, because the mean of its divisors is an integer number (25026046).

Almost surely, 2^50052091 is an apocalyptic number.

50052091 is a deficient number, since it is larger than the sum of its proper divisors (1).

50052091 is an equidigital number, since it uses as much as digits as its factorization.

50052091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 450, while the sum is 22.

The square root of 50052091 is about 7074.7502429414. The cubic root of 50052091 is about 368.5310420506.

Adding to 50052091 its reverse (19025005), we get a palindrome (69077096).

The spelling of 50052091 in words is "fifty million, fifty-two thousand, ninety-one".