9754545133 has 2 divisors, whose sum is σ = 9754545134. Its totient is φ = 9754545132.

The previous prime is 9754545121. The next prime is 9754545169. The reversal of 9754545133 is 3315454579.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6600262564 + 3154282569 = 81242^2 + 56163^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9754545133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9754545103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4877272566 + 4877272567.

It is an arithmetic number, because the mean of its divisors is an integer number (4877272567).

Almost surely, 2^9754545133 is an apocalyptic number.

It is an amenable number.

9754545133 is a deficient number, since it is larger than the sum of its proper divisors (1).

9754545133 is an equidigital number, since it uses as much as digits as its factorization.

9754545133 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1134000, while the sum is 46.

The square root of 9754545133 is about 98765.1007846395. The cubic root of 9754545133 is about 2136.6612517058.

The spelling of 9754545133 in words is "nine billion, seven hundred fifty-four million, five hundred forty-five thousand, one hundred thirty-three".