50502273 has 16 divisors (see below), whose sum is σ = 70578816. Its totient is φ = 32060160.

The previous prime is 50502259. The next prime is 50502281. The reversal of 50502273 is 37220505.

It is not a de Polignac number, because 50502273 - 2⁵ = 50502241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50502233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15111 + ... + 18147.

It is an arithmetic number, because the mean of its divisors is an integer number (4411176).

Almost surely, 2^50502273 is an apocalyptic number.

It is an amenable number.

50502273 is a deficient number, since it is larger than the sum of its proper divisors (20076543).

50502273 is a wasteful number, since it uses less digits than its factorization.

50502273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3304.

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

The square root of 50502273 is about 7106.4951276983. The cubic root of 50502273 is about 369.6326351287.

Adding to 50502273 its reverse (37220505), we get a palindrome (87722778).

The spelling of 50502273 in words is "fifty million, five hundred two thousand, two hundred seventy-three".