9468995815577 has 2 divisors, whose sum is σ = 9468995815578. Its totient is φ = 9468995815576.

The previous prime is 9468995815549. The next prime is 9468995815651. The reversal of 9468995815577 is 7755185998649.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9438265374976 + 30730440601 = 3072176^2 + 175301^2 .

It is a cyclic number.

It is not a de Polignac number, because 9468995815577 - 2²⁴ = 9468979038361 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9468995815495 and 9468995815504.

It is not a weakly prime, because it can be changed into another prime (9468995815507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4734497907788 + 4734497907789.

It is an arithmetic number, because the mean of its divisors is an integer number (4734497907789).

Almost surely, 2^{9468995815577} is an apocalyptic number.

It is an amenable number.

9468995815577 is a deficient number, since it is larger than the sum of its proper divisors (1).

9468995815577 is an equidigital number, since it uses as much as digits as its factorization.

9468995815577 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6858432000, while the sum is 83.

The spelling of 9468995815577 in words is "nine trillion, four hundred sixty-eight billion, nine hundred ninety-five million, eight hundred fifteen thousand, five hundred seventy-seven".