9770304953 has 2 divisors, whose sum is σ = 9770304954. Its totient is φ = 9770304952.

The previous prime is 9770304919. The next prime is 9770304983. The reversal of 9770304953 is 3594030779.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7738369024 + 2031935929 = 87968^2 + 45077^2 .

It is a cyclic number.

It is not a de Polignac number, because 9770304953 - 2²⁰ = 9769256377 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9770304898 and 9770304907.

It is not a weakly prime, because it can be changed into another prime (9770304983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4885152476 + 4885152477.

It is an arithmetic number, because the mean of its divisors is an integer number (4885152477).

Almost surely, 2^9770304953 is an apocalyptic number.

It is an amenable number.

9770304953 is a deficient number, since it is larger than the sum of its proper divisors (1).

9770304953 is an equidigital number, since it uses as much as digits as its factorization.

9770304953 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 714420, while the sum is 47.

The square root of 9770304953 is about 98844.8529413646. The cubic root of 9770304953 is about 2137.8113233852.

The spelling of 9770304953 in words is "nine billion, seven hundred seventy million, three hundred four thousand, nine hundred fifty-three".