5656146229519 has 2 divisors, whose sum is σ = 5656146229520. Its totient is φ = 5656146229518.

The previous prime is 5656146229507. The next prime is 5656146229529. The reversal of 5656146229519 is 9159226416565.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5656146229519 - 2¹⁵ = 5656146196751 is a prime.

It is a super-2 number, since 2×5656146229519² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5656146229529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2828073114759 + 2828073114760.

It is an arithmetic number, because the mean of its divisors is an integer number (2828073114760).

Almost surely, 2^{5656146229519} is an apocalyptic number.

5656146229519 is a deficient number, since it is larger than the sum of its proper divisors (1).

5656146229519 is an equidigital number, since it uses as much as digits as its factorization.

5656146229519 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 34992000, while the sum is 61.

The spelling of 5656146229519 in words is "five trillion, six hundred fifty-six billion, one hundred forty-six million, two hundred twenty-nine thousand, five hundred nineteen".