48785836993 has 2 divisors, whose sum is σ = 48785836994. Its totient is φ = 48785836992.

The previous prime is 48785836969. The next prime is 48785837033. The reversal of 48785836993 is 39963858784.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28978933824 + 19806903169 = 170232^2 + 140737^2 .

It is a cyclic number.

It is not a de Polignac number, because 48785836993 - 2⁵ = 48785836961 is a prime.

It is a super-2 number, since 2×48785836993² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (48785836943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24392918496 + 24392918497.

It is an arithmetic number, because the mean of its divisors is an integer number (24392918497).

Almost surely, 2^48785836993 is an apocalyptic number.

It is an amenable number.

48785836993 is a deficient number, since it is larger than the sum of its proper divisors (1).

48785836993 is an equidigital number, since it uses as much as digits as its factorization.

48785836993 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 313528320, while the sum is 70.

The spelling of 48785836993 in words is "forty-eight billion, seven hundred eighty-five million, eight hundred thirty-six thousand, nine hundred ninety-three".