50717273 has 8 divisors (see below), whose sum is σ = 54305640. Its totient is φ = 47196160.

The previous prime is 50717257. The next prime is 50717297. The reversal of 50717273 is 37271705.

It can be written as a sum of positive squares in 4 ways, for example, as 3341584 + 47375689 = 1828^2 + 6883^2 .

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 50717273 - 2⁴ = 50717257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50717203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15248 + ... + 18273.

It is an arithmetic number, because the mean of its divisors is an integer number (6788205).

Almost surely, 2^50717273 is an apocalyptic number.

It is an amenable number.

50717273 is a deficient number, since it is larger than the sum of its proper divisors (3588367).

50717273 is a wasteful number, since it uses less digits than its factorization.

50717273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33627.

The product of its (nonzero) digits is 10290, while the sum is 32.

The square root of 50717273 is about 7121.6060688583. The cubic root of 50717273 is about 370.1564300805.

Adding to 50717273 its reverse (37271705), we get a palindrome (87988978).

The spelling of 50717273 in words is "fifty million, seven hundred seventeen thousand, two hundred seventy-three".