50272105 has 8 divisors (see below), whose sum is σ = 64967112. Its totient is φ = 37123968.

The previous prime is 50272099. The next prime is 50272121. The reversal of 50272105 is 50127205.

It can be written as a sum of positive squares in 4 ways, for example, as 1089936 + 49182169 = 1044^2 + 7013^2 .

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 50272105 - 2³ = 50272097 is a prime.

It is a super-2 number, since 2×50272105² = 5054569082262050, which contains 22 as substring.

It is a Duffinian number.

It is a nialpdrome in base 13.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 386644 + ... + 386773.

It is an arithmetic number, because the mean of its divisors is an integer number (8120889).

Almost surely, 2^50272105 is an apocalyptic number.

It is an amenable number.

50272105 is a deficient number, since it is larger than the sum of its proper divisors (14695007).

50272105 is a wasteful number, since it uses less digits than its factorization.

50272105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 773435.

The product of its (nonzero) digits is 700, while the sum is 22.

The square root of 50272105 is about 7090.2824344309. The cubic root of 50272105 is about 369.0702367996.

The spelling of 50272105 in words is "fifty million, two hundred seventy-two thousand, one hundred five".