50198353 has 2 divisors, whose sum is σ = 50198354. Its totient is φ = 50198352.

The previous prime is 50198341. The next prime is 50198411. The reversal of 50198353 is 35389105.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40538689 + 9659664 = 6367^2 + 3108^2 .

It is a cyclic number.

It is not a de Polignac number, because 50198353 - 2⁹ = 50197841 is a prime.

It is not a weakly prime, because it can be changed into another prime (50198153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25099176 + 25099177.

It is an arithmetic number, because the mean of its divisors is an integer number (25099177).

Almost surely, 2^50198353 is an apocalyptic number.

It is an amenable number.

50198353 is a deficient number, since it is larger than the sum of its proper divisors (1).

50198353 is an equidigital number, since it uses as much as digits as its factorization.

50198353 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16200, while the sum is 34.

The square root of 50198353 is about 7085.0796043517. The cubic root of 50198353 is about 368.8896662168.

The spelling of 50198353 in words is "fifty million, one hundred ninety-eight thousand, three hundred fifty-three".