49922773 has 2 divisors, whose sum is σ = 49922774. Its totient is φ = 49922772.

The previous prime is 49922759. The next prime is 49922777. The reversal of 49922773 is 37722994.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 49463089 + 459684 = 7033^2 + 678^2 .

It is a cyclic number.

It is not a de Polignac number, because 49922773 - 2¹³ = 49914581 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49922777) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24961386 + 24961387.

It is an arithmetic number, because the mean of its divisors is an integer number (24961387).

Almost surely, 2^49922773 is an apocalyptic number.

It is an amenable number.

49922773 is a deficient number, since it is larger than the sum of its proper divisors (1).

49922773 is an equidigital number, since it uses as much as digits as its factorization.

49922773 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 190512, while the sum is 43.

The square root of 49922773 is about 7065.6049281006. The cubic root of 49922773 is about 368.2133809949.

The spelling of 49922773 in words is "forty-nine million, nine hundred twenty-two thousand, seven hundred seventy-three".