4261252213 has 8 divisors (see below), whose sum is σ = 4302920160. Its totient is φ = 4219631280.

The previous prime is 4261252183. The next prime is 4261252231. The reversal of 4261252213 is 3122521624.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4261252213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4261252273) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 186606 + ... + 208192.

It is an arithmetic number, because the mean of its divisors is an integer number (537865020).

Almost surely, 2^4261252213 is an apocalyptic number.

It is an amenable number.

4261252213 is a deficient number, since it is larger than the sum of its proper divisors (41667947).

4261252213 is a wasteful number, since it uses less digits than its factorization.

4261252213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23507.

The product of its digits is 5760, while the sum is 28.

The square root of 4261252213 is about 65278.2675398176. The cubic root of 4261252213 is about 1621.2341625484.

Adding to 4261252213 its reverse (3122521624), we get a palindrome (7383773837).

The spelling of 4261252213 in words is "four billion, two hundred sixty-one million, two hundred fifty-two thousand, two hundred thirteen".