49303073 has 2 divisors, whose sum is σ = 49303074. Its totient is φ = 49303072.

The previous prime is 49303061. The next prime is 49303153. The reversal of 49303073 is 37030394.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27699169 + 21603904 = 5263^2 + 4648^2 .

It is a cyclic number.

It is not a de Polignac number, because 49303073 - 2²⁰ = 48254497 is a prime.

It is not a weakly prime, because it can be changed into another prime (49303273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24651536 + 24651537.

It is an arithmetic number, because the mean of its divisors is an integer number (24651537).

Almost surely, 2^49303073 is an apocalyptic number.

It is an amenable number.

49303073 is a deficient number, since it is larger than the sum of its proper divisors (1).

49303073 is an equidigital number, since it uses as much as digits as its factorization.

49303073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6804, while the sum is 29.

The square root of 49303073 is about 7021.6147003378. The cubic root of 49303073 is about 366.6834676415.

The spelling of 49303073 in words is "forty-nine million, three hundred three thousand, seventy-three".