49765193 has 2 divisors, whose sum is σ = 49765194. Its totient is φ = 49765192.

The previous prime is 49765187. The next prime is 49765201. The reversal of 49765193 is 39156794.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 39601849 + 10163344 = 6293^2 + 3188^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49765193 is a prime.

It is not a weakly prime, because it can be changed into another prime (49765493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24882596 + 24882597.

It is an arithmetic number, because the mean of its divisors is an integer number (24882597).

Almost surely, 2^49765193 is an apocalyptic number.

It is an amenable number.

49765193 is a deficient number, since it is larger than the sum of its proper divisors (1).

49765193 is an equidigital number, since it uses as much as digits as its factorization.

49765193 is an evil number, because the sum of its binary digits is even.

The product of its digits is 204120, while the sum is 44.

The square root of 49765193 is about 7054.4449108346. Note that the first 3 decimals coincide. The cubic root of 49765193 is about 367.8255538382.

The spelling of 49765193 in words is "forty-nine million, seven hundred sixty-five thousand, one hundred ninety-three".