4160656523 has 2 divisors, whose sum is σ = 4160656524. Its totient is φ = 4160656522.

The previous prime is 4160656501. The next prime is 4160656531. The reversal of 4160656523 is 3256560614.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4160656523 - 2¹² = 4160652427 is a prime.

It is a super-2 number, since 2×4160656523² = 34622125404764899058, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4160656543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2080328261 + 2080328262.

It is an arithmetic number, because the mean of its divisors is an integer number (2080328262).

Almost surely, 2^4160656523 is an apocalyptic number.

4160656523 is a deficient number, since it is larger than the sum of its proper divisors (1).

4160656523 is an equidigital number, since it uses as much as digits as its factorization.

4160656523 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 129600, while the sum is 38.

The square root of 4160656523 is about 64503.1512641049. The cubic root of 4160656523 is about 1608.3749047204.

The spelling of 4160656523 in words is "four billion, one hundred sixty million, six hundred fifty-six thousand, five hundred twenty-three".