49573273 has 2 divisors, whose sum is σ = 49573274. Its totient is φ = 49573272.

The previous prime is 49573243. The next prime is 49573283. The reversal of 49573273 is 37237594.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25836889 + 23736384 = 5083^2 + 4872^2 .

It is a cyclic number.

It is not a de Polignac number, because 49573273 - 2¹⁷ = 49442201 is a prime.

It is not a weakly prime, because it can be changed into another prime (49573243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24786636 + 24786637.

It is an arithmetic number, because the mean of its divisors is an integer number (24786637).

Almost surely, 2^49573273 is an apocalyptic number.

It is an amenable number.

49573273 is a deficient number, since it is larger than the sum of its proper divisors (1).

49573273 is an equidigital number, since it uses as much as digits as its factorization.

49573273 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 158760, while the sum is 40.

The square root of 49573273 is about 7040.8289994858. The cubic root of 49573273 is about 367.3521036306.

The spelling of 49573273 in words is "forty-nine million, five hundred seventy-three thousand, two hundred seventy-three".