9520714961 has 2 divisors, whose sum is σ = 9520714962. Its totient is φ = 9520714960.

The previous prime is 9520714937. The next prime is 9520715023. The reversal of 9520714961 is 1694170259.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8157702400 + 1363012561 = 90320^2 + 36919^2 .

It is a cyclic number.

It is not a de Polignac number, because 9520714961 - 2³⁰ = 8446973137 is a prime.

It is not a weakly prime, because it can be changed into another prime (9520714261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4760357480 + 4760357481.

It is an arithmetic number, because the mean of its divisors is an integer number (4760357481).

Almost surely, 2^9520714961 is an apocalyptic number.

It is an amenable number.

9520714961 is a deficient number, since it is larger than the sum of its proper divisors (1).

9520714961 is an equidigital number, since it uses as much as digits as its factorization.

9520714961 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 136080, while the sum is 44.

The square root of 9520714961 is about 97574.1510903374. The cubic root of 9520714961 is about 2119.4500591610.

The spelling of 9520714961 in words is "nine billion, five hundred twenty million, seven hundred fourteen thousand, nine hundred sixty-one".