2553198829 has 2 divisors, whose sum is σ = 2553198830. Its totient is φ = 2553198828.

The previous prime is 2553198821. The next prime is 2553198833. The reversal of 2553198829 is 9288913552.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1886164900 + 667033929 = 43430^2 + 25827^2 .

It is a cyclic number.

It is not a de Polignac number, because 2553198829 - 2³ = 2553198821 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2553198821) 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, 1276599414 + 1276599415.

It is an arithmetic number, because the mean of its divisors is an integer number (1276599415).

Almost surely, 2^2553198829 is an apocalyptic number.

It is an amenable number.

2553198829 is a deficient number, since it is larger than the sum of its proper divisors (1).

2553198829 is an equidigital number, since it uses as much as digits as its factorization.

2553198829 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1555200, while the sum is 52.

The square root of 2553198829 is about 50529.1878917522. The cubic root of 2553198829 is about 1366.7682413962.

The spelling of 2553198829 in words is "two billion, five hundred fifty-three million, one hundred ninety-eight thousand, eight hundred twenty-nine".