4253223517 has 2 divisors, whose sum is σ = 4253223518. Its totient is φ = 4253223516.

The previous prime is 4253223479. The next prime is 4253223551. The reversal of 4253223517 is 7153223524.

It is an a-pointer prime, because the next prime (4253223551) can be obtained adding 4253223517 to its sum of digits (34).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3931164601 + 322058916 = 62699^2 + 17946^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4253223517 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4253223577) 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, 2126611758 + 2126611759.

It is an arithmetic number, because the mean of its divisors is an integer number (2126611759).

Almost surely, 2^4253223517 is an apocalyptic number.

It is an amenable number.

4253223517 is a deficient number, since it is larger than the sum of its proper divisors (1).

4253223517 is an equidigital number, since it uses as much as digits as its factorization.

4253223517 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 50400, while the sum is 34.

The square root of 4253223517 is about 65216.7426126144. The cubic root of 4253223517 is about 1620.2153243482.

It can be divided in two parts, 42532 and 23517, that added together give a square (66049 = 257²).

The spelling of 4253223517 in words is "four billion, two hundred fifty-three million, two hundred twenty-three thousand, five hundred seventeen".