43796960953 has 2 divisors, whose sum is σ = 43796960954. Its totient is φ = 43796960952.

The previous prime is 43796960947. The next prime is 43796961017. The reversal of 43796960953 is 35906969734.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 35444463289 + 8352497664 = 188267^2 + 91392^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-43796960953 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 43796960891 and 43796960900.

It is not a weakly prime, because it can be changed into another prime (43796960153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21898480476 + 21898480477.

It is an arithmetic number, because the mean of its divisors is an integer number (21898480477).

Almost surely, 2^43796960953 is an apocalyptic number.

It is an amenable number.

43796960953 is a deficient number, since it is larger than the sum of its proper divisors (1).

43796960953 is an equidigital number, since it uses as much as digits as its factorization.

43796960953 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 33067440, while the sum is 61.

The spelling of 43796960953 in words is "forty-three billion, seven hundred ninety-six million, nine hundred sixty thousand, nine hundred fifty-three".