5550320117 has 2 divisors, whose sum is σ = 5550320118. Its totient is φ = 5550320116.

The previous prime is 5550320093. The next prime is 5550320129. The reversal of 5550320117 is 7110230555.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4503215236 + 1047104881 = 67106^2 + 32359^2 .

It is a cyclic number.

It is not a de Polignac number, because 5550320117 - 2¹⁸ = 5550057973 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5550320117.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5550322117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2775160058 + 2775160059.

It is an arithmetic number, because the mean of its divisors is an integer number (2775160059).

Almost surely, 2^5550320117 is an apocalyptic number.

It is an amenable number.

5550320117 is a deficient number, since it is larger than the sum of its proper divisors (1).

5550320117 is an equidigital number, since it uses as much as digits as its factorization.

5550320117 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5250, while the sum is 29.

The square root of 5550320117 is about 74500.4705824064. The cubic root of 5550320117 is about 1770.5410920847.

The spelling of 5550320117 in words is "five billion, five hundred fifty million, three hundred twenty thousand, one hundred seventeen".