6652773125429 has 2 divisors, whose sum is σ = 6652773125430. Its totient is φ = 6652773125428.

The previous prime is 6652773125423. The next prime is 6652773125473. The reversal of 6652773125429 is 9245213772566.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4939959650404 + 1712813475025 = 2222602^2 + 1308745^2 .

It is a cyclic number.

It is not a de Polignac number, because 6652773125429 - 2⁴ = 6652773125413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6652773125423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3326386562714 + 3326386562715.

It is an arithmetic number, because the mean of its divisors is an integer number (3326386562715).

Almost surely, 2^{6652773125429} is an apocalyptic number.

It is an amenable number.

6652773125429 is a deficient number, since it is larger than the sum of its proper divisors (1).

6652773125429 is an equidigital number, since it uses as much as digits as its factorization.

6652773125429 is an evil number, because the sum of its binary digits is even.

The product of its digits is 38102400, while the sum is 59.

The spelling of 6652773125429 in words is "six trillion, six hundred fifty-two billion, seven hundred seventy-three million, one hundred twenty-five thousand, four hundred twenty-nine".