73883038837 has 2 divisors, whose sum is σ = 73883038838. Its totient is φ = 73883038836.

The previous prime is 73883038811. The next prime is 73883038847.

73883038837 is nontrivially palindromic in base 10.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 61444990161 + 12438048676 = 247881^2 + 111526^2 .

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 73883038837 - 2²³ = 73874650229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (73883038847) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36941519418 + 36941519419.

It is an arithmetic number, because the mean of its divisors is an integer number (36941519419).

Almost surely, 2^73883038837 is an apocalyptic number.

It is an amenable number.

73883038837 is a deficient number, since it is larger than the sum of its proper divisors (1).

73883038837 is an equidigital number, since it uses as much as digits as its factorization.

73883038837 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16257024, while the sum is 58.

The spelling of 73883038837 in words is "seventy-three billion, eight hundred eighty-three million, thirty-eight thousand, eight hundred thirty-seven".