43106560625353 has 2 divisors, whose sum is σ = 43106560625354. Its totient is φ = 43106560625352.

The previous prime is 43106560625329. The next prime is 43106560625363. The reversal of 43106560625353 is 35352606560134.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 40962201629584 + 2144358995769 = 6400172^2 + 1464363^2 .

It is a cyclic number.

It is not a de Polignac number, because 43106560625353 - 2⁵ = 43106560625321 is a prime.

It is a super-5 number, since 5×43106560625353⁵ (a number of 69 digits) contains 55555 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 43106560625297 and 43106560625306.

It is not a weakly prime, because it can be changed into another prime (43106560625363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21553280312676 + 21553280312677.

It is an arithmetic number, because the mean of its divisors is an integer number (21553280312677).

Almost surely, 2^{43106560625353} is an apocalyptic number.

It is an amenable number.

43106560625353 is a deficient number, since it is larger than the sum of its proper divisors (1).

43106560625353 is an equidigital number, since it uses as much as digits as its factorization.

43106560625353 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832000, while the sum is 49.

The spelling of 43106560625353 in words is "forty-three trillion, one hundred six billion, five hundred sixty million, six hundred twenty-five thousand, three hundred fifty-three".