4213541252 has 6 divisors (see below), whose sum is σ = 7373697198. Its totient is φ = 2106770624.

The previous prime is 4213541249. The next prime is 4213541257. The reversal of 4213541252 is 2521453124.

It can be written as a sum of positive squares in only one way, i.e., 4212529216 + 1012036 = 64904^2 + 1006^2 .

It is not an unprimeable number, because it can be changed into a prime (4213541257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 526692653 + ... + 526692660.

It is an arithmetic number, because the mean of its divisors is an integer number (1228949533).

Almost surely, 2^4213541252 is an apocalyptic number.

It is an amenable number.

4213541252 is a deficient number, since it is larger than the sum of its proper divisors (3160155946).

4213541252 is a wasteful number, since it uses less digits than its factorization.

4213541252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1053385317 (or 1053385315 counting only the distinct ones).

The product of its digits is 9600, while the sum is 29.

The square root of 4213541252 is about 64911.7959387968. The cubic root of 4213541252 is about 1615.1607417319.

Adding to 4213541252 its reverse (2521453124), we get a palindrome (6734994376).

The spelling of 4213541252 in words is "four billion, two hundred thirteen million, five hundred forty-one thousand, two hundred fifty-two".