5252423386 has 12 divisors (see below), whose sum is σ = 9164943018. Its totient is φ = 2251038552.

The previous prime is 5252423381. The next prime is 5252423453. The reversal of 5252423386 is 6833242525.

It can be written as a sum of positive squares in only one way, i.e., 5053077225 + 199346161 = 71085^2 + 14119^2 .

It is not an unprimeable number, because it can be changed into a prime (5252423381) 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 in 5 ways as a sum of consecutive naturals, for example, 26797981 + ... + 26798176.

Almost surely, 2^5252423386 is an apocalyptic number.

5252423386 is a deficient number, since it is larger than the sum of its proper divisors (3912519632).

5252423386 is a wasteful number, since it uses less digits than its factorization.

5252423386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53596173 (or 53596166 counting only the distinct ones).

The product of its digits is 345600, while the sum is 40.

The square root of 5252423386 is about 72473.6047537309. The cubic root of 5252423386 is about 1738.2807020785.

The spelling of 5252423386 in words is "five billion, two hundred fifty-two million, four hundred twenty-three thousand, three hundred eighty-six".