5505997429 has 2 divisors, whose sum is σ = 5505997430. Its totient is φ = 5505997428.

The previous prime is 5505997423. The next prime is 5505997463. The reversal of 5505997429 is 9247995055.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2832900625 + 2673096804 = 53225^2 + 51702^2 .

It is a cyclic number.

It is not a de Polignac number, because 5505997429 - 2³ = 5505997421 is a prime.

It is a super-2 number, since 2×5505997429² = 60632015376309220082, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5505997429.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5505997421) 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, 2752998714 + 2752998715.

It is an arithmetic number, because the mean of its divisors is an integer number (2752998715).

Almost surely, 2^5505997429 is an apocalyptic number.

It is an amenable number.

5505997429 is a deficient number, since it is larger than the sum of its proper divisors (1).

5505997429 is an equidigital number, since it uses as much as digits as its factorization.

5505997429 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5103000, while the sum is 55.

The square root of 5505997429 is about 74202.4085121231. The cubic root of 5505997429 is about 1765.8155410620.

The spelling of 5505997429 in words is "five billion, five hundred five million, nine hundred ninety-seven thousand, four hundred twenty-nine".