541364381 has 2 divisors, whose sum is σ = 541364382. Its totient is φ = 541364380.

The previous prime is 541364339. The next prime is 541364393. The reversal of 541364381 is 183463145.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 287472025 + 253892356 = 16955^2 + 15934^2 .

It is a cyclic number.

It is not a de Polignac number, because 541364381 - 2¹⁰ = 541363357 is a prime.

It is a super-2 number, since 2×541364381² = 586150786031026322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (541364981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270682190 + 270682191.

It is an arithmetic number, because the mean of its divisors is an integer number (270682191).

Almost surely, 2^541364381 is an apocalyptic number.

It is an amenable number.

541364381 is a deficient number, since it is larger than the sum of its proper divisors (1).

541364381 is an equidigital number, since it uses as much as digits as its factorization.

541364381 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34560, while the sum is 35.

The square root of 541364381 is about 23267.2383621263. The cubic root of 541364381 is about 815.0105414723.

The spelling of 541364381 in words is "five hundred forty-one million, three hundred sixty-four thousand, three hundred eighty-one".