541355231 has 2 divisors, whose sum is σ = 541355232. Its totient is φ = 541355230.

The previous prime is 541355179. The next prime is 541355257. The reversal of 541355231 is 132553145.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 541355231 - 2¹⁸ = 541093087 is a prime.

It is a super-2 number, since 2×541355231² = 586130972262126722, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 541355194 and 541355203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (541355261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270677615 + 270677616.

It is an arithmetic number, because the mean of its divisors is an integer number (270677616).

Almost surely, 2^541355231 is an apocalyptic number.

541355231 is a deficient number, since it is larger than the sum of its proper divisors (1).

541355231 is an equidigital number, since it uses as much as digits as its factorization.

541355231 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9000, while the sum is 29.

The square root of 541355231 is about 23267.0417328890. The cubic root of 541355231 is about 815.0059497477.

The spelling of 541355231 in words is "five hundred forty-one million, three hundred fifty-five thousand, two hundred thirty-one".