541709213 has 2 divisors, whose sum is σ = 541709214. Its totient is φ = 541709212.

The previous prime is 541709177. The next prime is 541709257. The reversal of 541709213 is 312907145.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 492751204 + 48958009 = 22198^2 + 6997^2 .

It is a cyclic number.

It is not a de Polignac number, because 541709213 - 2⁸ = 541708957 is a prime.

It is a super-4 number, since 4×541709213⁴ (a number of 36 digits) contains 4444 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 541709213.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (541709293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270854606 + 270854607.

It is an arithmetic number, because the mean of its divisors is an integer number (270854607).

Almost surely, 2^541709213 is an apocalyptic number.

It is an amenable number.

541709213 is a deficient number, since it is larger than the sum of its proper divisors (1).

541709213 is an equidigital number, since it uses as much as digits as its factorization.

541709213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 541709213 is about 23274.6474301975. The cubic root of 541709213 is about 815.1835500622.

The spelling of 541709213 in words is "five hundred forty-one million, seven hundred nine thousand, two hundred thirteen".