5505088789 has 2 divisors, whose sum is σ = 5505088790. Its totient is φ = 5505088788.

The previous prime is 5505088769. The next prime is 5505088817. The reversal of 5505088789 is 9878805055.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3594961764 + 1910127025 = 59958^2 + 43705^2 .

It is a cyclic number.

It is not a de Polignac number, because 5505088789 - 2¹³ = 5505080597 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5505088739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2752544394 + 2752544395.

It is an arithmetic number, because the mean of its divisors is an integer number (2752544395).

Almost surely, 2^5505088789 is an apocalyptic number.

It is an amenable number.

5505088789 is a deficient number, since it is larger than the sum of its proper divisors (1).

5505088789 is an equidigital number, since it uses as much as digits as its factorization.

5505088789 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032000, while the sum is 55.

The square root of 5505088789 is about 74196.2855471890. The cubic root of 5505088789 is about 1765.7183997827.

The spelling of 5505088789 in words is "five billion, five hundred five million, eighty-eight thousand, seven hundred eighty-nine".