48781682633 has 2 divisors, whose sum is σ = 48781682634. Its totient is φ = 48781682632.

The previous prime is 48781682581. The next prime is 48781682647. The reversal of 48781682633 is 33628618784.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 37485606544 + 11296076089 = 193612^2 + 106283^2 .

It is a cyclic number.

It is not a de Polignac number, because 48781682633 - 2¹⁶ = 48781617097 is a prime.

It is not a weakly prime, because it can be changed into another prime (48781685633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24390841316 + 24390841317.

It is an arithmetic number, because the mean of its divisors is an integer number (24390841317).

Almost surely, 2^48781682633 is an apocalyptic number.

It is an amenable number.

48781682633 is a deficient number, since it is larger than the sum of its proper divisors (1).

48781682633 is an equidigital number, since it uses as much as digits as its factorization.

48781682633 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9289728, while the sum is 56.

The spelling of 48781682633 in words is "forty-eight billion, seven hundred eighty-one million, six hundred eighty-two thousand, six hundred thirty-three".