50102193 has 4 divisors (see below), whose sum is σ = 66802928. Its totient is φ = 33401460.

The previous prime is 50102191. The next prime is 50102197. The reversal of 50102193 is 39120105.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 50102193 - 2¹ = 50102191 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (50102191) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8350363 + ... + 8350368.

It is an arithmetic number, because the mean of its divisors is an integer number (16700732).

Almost surely, 2^50102193 is an apocalyptic number.

It is an amenable number.

50102193 is a deficient number, since it is larger than the sum of its proper divisors (16700735).

50102193 is a wasteful number, since it uses less digits than its factorization.

50102193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16700734.

The product of its (nonzero) digits is 270, while the sum is 21.

The square root of 50102193 is about 7078.2902596602. The cubic root of 50102193 is about 368.6539672170.

Adding to 50102193 its reverse (39120105), we get a palindrome (89222298).

The spelling of 50102193 in words is "fifty million, one hundred two thousand, one hundred ninety-three".