5500255757 has 4 divisors (see below), whose sum is σ = 5648911356. Its totient is φ = 5351600160.

The previous prime is 5500255753. The next prime is 5500255799. The reversal of 5500255757 is 7575520055.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4822746916 + 677508841 = 69446^2 + 26029^2 .

It is a cyclic number.

It is not a de Polignac number, because 5500255757 - 2² = 5500255753 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5500255753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74327744 + ... + 74327817.

It is an arithmetic number, because the mean of its divisors is an integer number (1412227839).

Almost surely, 2^5500255757 is an apocalyptic number.

It is an amenable number.

5500255757 is a deficient number, since it is larger than the sum of its proper divisors (148655599).

5500255757 is a wasteful number, since it uses less digits than its factorization.

5500255757 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148655598.

The product of its (nonzero) digits is 306250, while the sum is 41.

The square root of 5500255757 is about 74163.7091642536. The cubic root of 5500255757 is about 1765.2015281874.

The spelling of 5500255757 in words is "five billion, five hundred million, two hundred fifty-five thousand, seven hundred fifty-seven".