9745927903 has 2 divisors, whose sum is σ = 9745927904. Its totient is φ = 9745927902.

The previous prime is 9745927897. The next prime is 9745927927. The reversal of 9745927903 is 3097295479.

9745927903 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 is a cyclic number.

It is not a de Polignac number, because 9745927903 - 2²⁵ = 9712373471 is a prime.

It is a super-2 number, since 2×9745927903² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9745927403) 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, 4872963951 + 4872963952.

It is an arithmetic number, because the mean of its divisors is an integer number (4872963952).

Almost surely, 2^9745927903 is an apocalyptic number.

9745927903 is a deficient number, since it is larger than the sum of its proper divisors (1).

9745927903 is an equidigital number, since it uses as much as digits as its factorization.

9745927903 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4286520, while the sum is 55.

The square root of 9745927903 is about 98721.4662725387. The cubic root of 9745927903 is about 2136.0318860908.

The spelling of 9745927903 in words is "nine billion, seven hundred forty-five million, nine hundred twenty-seven thousand, nine hundred three".