9455473499 has 2 divisors, whose sum is σ = 9455473500. Its totient is φ = 9455473498.

The previous prime is 9455473411. The next prime is 9455473513. The reversal of 9455473499 is 9943745549.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9455473499 - 2²⁸ = 9187038043 is a prime.

It is not a weakly prime, because it can be changed into another prime (9455473799) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4727736749 + 4727736750.

It is an arithmetic number, because the mean of its divisors is an integer number (4727736750).

Almost surely, 2^9455473499 is an apocalyptic number.

9455473499 is a deficient number, since it is larger than the sum of its proper divisors (1).

9455473499 is an equidigital number, since it uses as much as digits as its factorization.

9455473499 is an evil number, because the sum of its binary digits is even.

The product of its digits is 24494400, while the sum is 59.

The square root of 9455473499 is about 97239.2590418088. The cubic root of 9455473499 is about 2114.5977247797.

The spelling of 9455473499 in words is "nine billion, four hundred fifty-five million, four hundred seventy-three thousand, four hundred ninety-nine".