9648150497 has 2 divisors, whose sum is σ = 9648150498. Its totient is φ = 9648150496.

The previous prime is 9648150439. The next prime is 9648150557. The reversal of 9648150497 is 7940518469.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8805757921 + 842392576 = 93839^2 + 29024^2 .

It is a cyclic number.

It is not a de Polignac number, because 9648150497 - 2¹⁰ = 9648149473 is a prime.

It is a super-2 number, since 2×9648150497² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (9648150697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4824075248 + 4824075249.

It is an arithmetic number, because the mean of its divisors is an integer number (4824075249).

Almost surely, 2^9648150497 is an apocalyptic number.

It is an amenable number.

9648150497 is a deficient number, since it is larger than the sum of its proper divisors (1).

9648150497 is an equidigital number, since it uses as much as digits as its factorization.

9648150497 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2177280, while the sum is 53.

The square root of 9648150497 is about 98224.9993484347. Note that the first 3 decimals coincide. The cubic root of 9648150497 is about 2128.8645153942.

The spelling of 9648150497 in words is "nine billion, six hundred forty-eight million, one hundred fifty thousand, four hundred ninety-seven".