49795290163 has 2 divisors, whose sum is σ = 49795290164. Its totient is φ = 49795290162.

The previous prime is 49795290143. The next prime is 49795290197. The reversal of 49795290163 is 36109259794.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49795290163 - 2¹³ = 49795281971 is a prime.

It is not a weakly prime, because it can be changed into another prime (49795290143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24897645081 + 24897645082.

It is an arithmetic number, because the mean of its divisors is an integer number (24897645082).

Almost surely, 2^49795290163 is an apocalyptic number.

49795290163 is a deficient number, since it is larger than the sum of its proper divisors (1).

49795290163 is an equidigital number, since it uses as much as digits as its factorization.

49795290163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3674160, while the sum is 55.

The spelling of 49795290163 in words is "forty-nine billion, seven hundred ninety-five million, two hundred ninety thousand, one hundred sixty-three".