50224165 has 8 divisors (see below), whose sum is σ = 60576120. Its totient is φ = 39974592.

The previous prime is 50224151. The next prime is 50224199. The reversal of 50224165 is 56142205.

It can be written as a sum of positive squares in 4 ways, for example, as 18852964 + 31371201 = 4342^2 + 5601^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 50224165 - 2⁹ = 50223653 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24510 + ... + 26479.

It is an arithmetic number, because the mean of its divisors is an integer number (7572015).

Almost surely, 2^50224165 is an apocalyptic number.

It is an amenable number.

50224165 is a deficient number, since it is larger than the sum of its proper divisors (10351955).

50224165 is a wasteful number, since it uses less digits than its factorization.

50224165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51191.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 50224165 is about 7086.9009447007. The cubic root of 50224165 is about 368.9528830883.

The spelling of 50224165 in words is "fifty million, two hundred twenty-four thousand, one hundred sixty-five".