5356660423 has 2 divisors, whose sum is σ = 5356660424. Its totient is φ = 5356660422.

The previous prime is 5356660399. The next prime is 5356660451. The reversal of 5356660423 is 3240666535.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5356660423 - 2²¹ = 5354563271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5356640423) 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, 2678330211 + 2678330212.

It is an arithmetic number, because the mean of its divisors is an integer number (2678330212).

Almost surely, 2^5356660423 is an apocalyptic number.

5356660423 is a deficient number, since it is larger than the sum of its proper divisors (1).

5356660423 is an equidigital number, since it uses as much as digits as its factorization.

5356660423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 388800, while the sum is 40.

The square root of 5356660423 is about 73189.2097443332. The cubic root of 5356660423 is about 1749.7044859375.

The spelling of 5356660423 in words is "five billion, three hundred fifty-six million, six hundred sixty thousand, four hundred twenty-three".