4553878722629 has 2 divisors, whose sum is σ = 4553878722630. Its totient is φ = 4553878722628.

The previous prime is 4553878722571. The next prime is 4553878722647. The reversal of 4553878722629 is 9262278783554.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2512152090529 + 2041726632100 = 1584977^2 + 1428890^2 .

It is a cyclic number.

It is not a de Polignac number, because 4553878722629 - 2¹² = 4553878718533 is a prime.

It is a super-2 number, since 2×4553878722629² (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 (4553878722689) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2276939361314 + 2276939361315.

It is an arithmetic number, because the mean of its divisors is an integer number (2276939361315).

Almost surely, 2^{4553878722629} is an apocalyptic number.

It is an amenable number.

4553878722629 is a deficient number, since it is larger than the sum of its proper divisors (1).

4553878722629 is an equidigital number, since it uses as much as digits as its factorization.

4553878722629 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 406425600, while the sum is 68.

The spelling of 4553878722629 in words is "four trillion, five hundred fifty-three billion, eight hundred seventy-eight million, seven hundred twenty-two thousand, six hundred twenty-nine".