4252636341 has 6 divisors (see below), whose sum is σ = 6142696950. Its totient is φ = 2835090888.

The previous prime is 4252636337. The next prime is 4252636361. The reversal of 4252636341 is 1436362524.

4252636341 is a `hidden beast` number, since 4 + 252 + 6 + 363 + 41 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2465122500 + 1787513841 = 49650^2 + 42279^2 .

It is not a de Polignac number, because 4252636341 - 2² = 4252636337 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4252636296 and 4252636305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4252636301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 236257566 + ... + 236257583.

It is an arithmetic number, because the mean of its divisors is an integer number (1023782825).

Almost surely, 2^4252636341 is an apocalyptic number.

It is an amenable number.

4252636341 is a deficient number, since it is larger than the sum of its proper divisors (1890060609).

4252636341 is a wasteful number, since it uses less digits than its factorization.

4252636341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 472515155 (or 472515152 counting only the distinct ones).

The product of its digits is 103680, while the sum is 36.

The square root of 4252636341 is about 65212.2407297894. The cubic root of 4252636341 is about 1620.1407616601.

Adding to 4252636341 its reverse (1436362524), we get a palindrome (5688998865).

The spelling of 4252636341 in words is "four billion, two hundred fifty-two million, six hundred thirty-six thousand, three hundred forty-one".