5525378293 has 2 divisors, whose sum is σ = 5525378294. Its totient is φ = 5525378292.

The previous prime is 5525378281. The next prime is 5525378303. The reversal of 5525378293 is 3928735255.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3237382404 + 2287995889 = 56898^2 + 47833^2 .

It is a cyclic number.

It is not a de Polignac number, because 5525378293 - 2¹³ = 5525370101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5525378213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2762689146 + 2762689147.

It is an arithmetic number, because the mean of its divisors is an integer number (2762689147).

Almost surely, 2^5525378293 is an apocalyptic number.

It is an amenable number.

5525378293 is a deficient number, since it is larger than the sum of its proper divisors (1).

5525378293 is an equidigital number, since it uses as much as digits as its factorization.

5525378293 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2268000, while the sum is 49.

The square root of 5525378293 is about 74332.8883671286. Note that the first 3 decimals coincide. The cubic root of 5525378293 is about 1767.8849786840.

The spelling of 5525378293 in words is "five billion, five hundred twenty-five million, three hundred seventy-eight thousand, two hundred ninety-three".