48203773081 has 2 divisors, whose sum is σ = 48203773082. Its totient is φ = 48203773080.

The previous prime is 48203773043. The next prime is 48203773187. The reversal of 48203773081 is 18037730284.

48203773081 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 47604257856 + 599515225 = 218184^2 + 24485^2 .

It is a cyclic number.

It is not a de Polignac number, because 48203773081 - 2¹⁵ = 48203740313 is a prime.

It is a super-2 number, since 2×48203773081² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (48203773481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24101886540 + 24101886541.

It is an arithmetic number, because the mean of its divisors is an integer number (24101886541).

Almost surely, 2^48203773081 is an apocalyptic number.

It is an amenable number.

48203773081 is a deficient number, since it is larger than the sum of its proper divisors (1).

48203773081 is an equidigital number, since it uses as much as digits as its factorization.

48203773081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 225792, while the sum is 43.

The spelling of 48203773081 in words is "forty-eight billion, two hundred three million, seven hundred seventy-three thousand, eighty-one".