9137433673 has 2 divisors, whose sum is σ = 9137433674. Its totient is φ = 9137433672.

The previous prime is 9137433671. The next prime is 9137433689. The reversal of 9137433673 is 3763347319.

9137433673 is digitally balanced in base 3, 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., 9063611209 + 73822464 = 95203^2 + 8592^2 .

It is a cyclic number.

It is not a de Polignac number, because 9137433673 - 2¹ = 9137433671 is a prime.

Together with 9137433671, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (9137433671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4568716836 + 4568716837.

It is an arithmetic number, because the mean of its divisors is an integer number (4568716837).

Almost surely, 2^9137433673 is an apocalyptic number.

It is an amenable number.

9137433673 is a deficient number, since it is larger than the sum of its proper divisors (1).

9137433673 is an equidigital number, since it uses as much as digits as its factorization.

9137433673 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 857304, while the sum is 46.

The square root of 9137433673 is about 95589.9245370557. The cubic root of 9137433673 is about 2090.6182913884.

The spelling of 9137433673 in words is "nine billion, one hundred thirty-seven million, four hundred thirty-three thousand, six hundred seventy-three".