5506375709 has 2 divisors, whose sum is σ = 5506375710. Its totient is φ = 5506375708.

The previous prime is 5506375673. The next prime is 5506375717. The reversal of 5506375709 is 9075736055.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5269308100 + 237067609 = 72590^2 + 15397^2 .

It is a cyclic number.

It is not a de Polignac number, because 5506375709 - 2²⁰ = 5505327133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5506375759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2753187854 + 2753187855.

It is an arithmetic number, because the mean of its divisors is an integer number (2753187855).

Almost surely, 2^5506375709 is an apocalyptic number.

It is an amenable number.

5506375709 is a deficient number, since it is larger than the sum of its proper divisors (1).

5506375709 is an equidigital number, since it uses as much as digits as its factorization.

5506375709 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 992250, while the sum is 47.

The square root of 5506375709 is about 74204.9574422087. The cubic root of 5506375709 is about 1765.8559792336.

The spelling of 5506375709 in words is "five billion, five hundred six million, three hundred seventy-five thousand, seven hundred nine".