49696873 has 2 divisors, whose sum is σ = 49696874. Its totient is φ = 49696872.

The previous prime is 49696841. The next prime is 49696877. The reversal of 49696873 is 37869694.

49696873 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 26915344 + 22781529 = 5188^2 + 4773^2 .

It is a cyclic number.

It is not a de Polignac number, because 49696873 - 2⁵ = 49696841 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 49696873.

It is not a weakly prime, because it can be changed into another prime (49696877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24848436 + 24848437.

It is an arithmetic number, because the mean of its divisors is an integer number (24848437).

Almost surely, 2^49696873 is an apocalyptic number.

It is an amenable number.

49696873 is a deficient number, since it is larger than the sum of its proper divisors (1).

49696873 is an equidigital number, since it uses as much as digits as its factorization.

49696873 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1959552, while the sum is 52.

The square root of 49696873 is about 7049.6009106899. The cubic root of 49696873 is about 367.6571540062.

The spelling of 49696873 in words is "forty-nine million, six hundred ninety-six thousand, eight hundred seventy-three".