5223203387 has 2 divisors, whose sum is σ = 5223203388. Its totient is φ = 5223203386.

The previous prime is 5223203317. The next prime is 5223203399. The reversal of 5223203387 is 7833023225.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5223203387 - 2²⁸ = 4954767931 is a prime.

It is not a weakly prime, because it can be changed into another prime (5223203317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2611601693 + 2611601694.

It is an arithmetic number, because the mean of its divisors is an integer number (2611601694).

Almost surely, 2^5223203387 is an apocalyptic number.

5223203387 is a deficient number, since it is larger than the sum of its proper divisors (1).

5223203387 is an equidigital number, since it uses as much as digits as its factorization.

5223203387 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60480, while the sum is 35.

The square root of 5223203387 is about 72271.7329735492. The cubic root of 5223203387 is about 1735.0512695140.

The spelling of 5223203387 in words is "five billion, two hundred twenty-three million, two hundred three thousand, three hundred eighty-seven".