2550550237 has 2 divisors, whose sum is σ = 2550550238. Its totient is φ = 2550550236.

The previous prime is 2550550229. The next prime is 2550550241. The reversal of 2550550237 is 7320550552.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2066066116 + 484484121 = 45454^2 + 22011^2 .

It is a cyclic number.

It is not a de Polignac number, because 2550550237 - 2³ = 2550550229 is a prime.

It is a super-3 number, since 3×2550550237³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2550550207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1275275118 + 1275275119.

It is an arithmetic number, because the mean of its divisors is an integer number (1275275119).

Almost surely, 2^2550550237 is an apocalyptic number.

It is an amenable number.

2550550237 is a deficient number, since it is larger than the sum of its proper divisors (1).

2550550237 is an equidigital number, since it uses as much as digits as its factorization.

2550550237 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 52500, while the sum is 34.

The square root of 2550550237 is about 50502.9725560783. The cubic root of 2550550237 is about 1366.2954666342.

The spelling of 2550550237 in words is "two billion, five hundred fifty million, five hundred fifty thousand, two hundred thirty-seven".