50520273 has 8 divisors (see below), whose sum is σ = 67407648. Its totient is φ = 33656544.

The previous prime is 50520271. The next prime is 50520287. The reversal of 50520273 is 37202505.

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

It is not a de Polignac number, because 50520273 - 2¹ = 50520271 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (50520271) 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, 111 + ... + 10052.

It is an arithmetic number, because the mean of its divisors is an integer number (8425956).

Almost surely, 2^50520273 is an apocalyptic number.

It is an amenable number.

50520273 is a deficient number, since it is larger than the sum of its proper divisors (16887375).

50520273 is a wasteful number, since it uses less digits than its factorization.

50520273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11823.

The product of its (nonzero) digits is 2100, while the sum is 24.

The square root of 50520273 is about 7107.7614619513. The cubic root of 50520273 is about 369.6765446845.

Adding to 50520273 its reverse (37202505), we get a palindrome (87722778).

The spelling of 50520273 in words is "fifty million, five hundred twenty thousand, two hundred seventy-three".