9712624853 has 2 divisors, whose sum is σ = 9712624854. Its totient is φ = 9712624852.

The previous prime is 9712624837. The next prime is 9712624939. The reversal of 9712624853 is 3584262179.

9712624853 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6055641124 + 3656983729 = 77818^2 + 60473^2 .

It is a cyclic number.

It is not a de Polignac number, because 9712624853 - 2⁴ = 9712624837 is a prime.

It is a super-2 number, since 2×9712624853² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 9712624798 and 9712624807.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9712684853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4856312426 + 4856312427.

It is an arithmetic number, because the mean of its divisors is an integer number (4856312427).

Almost surely, 2^9712624853 is an apocalyptic number.

It is an amenable number.

9712624853 is a deficient number, since it is larger than the sum of its proper divisors (1).

9712624853 is an equidigital number, since it uses as much as digits as its factorization.

9712624853 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 725760, while the sum is 47.

The square root of 9712624853 is about 98552.6501571622. The cubic root of 9712624853 is about 2133.5960804608.

The spelling of 9712624853 in words is "nine billion, seven hundred twelve million, six hundred twenty-four thousand, eight hundred fifty-three".