9767485501 has 2 divisors, whose sum is σ = 9767485502. Its totient is φ = 9767485500.

The previous prime is 9767485451. The next prime is 9767485517. The reversal of 9767485501 is 1055847679.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7589023225 + 2178462276 = 87115^2 + 46674^2 .

It is a cyclic number.

It is not a de Polignac number, because 9767485501 - 2¹⁹ = 9766961213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9767488501) 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, 4883742750 + 4883742751.

It is an arithmetic number, because the mean of its divisors is an integer number (4883742751).

Almost surely, 2^9767485501 is an apocalyptic number.

It is an amenable number.

9767485501 is a deficient number, since it is larger than the sum of its proper divisors (1).

9767485501 is an equidigital number, since it uses as much as digits as its factorization.

9767485501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2116800, while the sum is 52.

The square root of 9767485501 is about 98830.5899051503. The cubic root of 9767485501 is about 2137.6056649702.

The spelling of 9767485501 in words is "nine billion, seven hundred sixty-seven million, four hundred eighty-five thousand, five hundred one".