541032251 has 2 divisors, whose sum is σ = 541032252. Its totient is φ = 541032250.

The previous prime is 541032209. The next prime is 541032281. The reversal of 541032251 is 152230145.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-541032251 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (541032281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270516125 + 270516126.

It is an arithmetic number, because the mean of its divisors is an integer number (270516126).

Almost surely, 2^541032251 is an apocalyptic number.

541032251 is a deficient number, since it is larger than the sum of its proper divisors (1).

541032251 is an equidigital number, since it uses as much as digits as its factorization.

541032251 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 541032251 is about 23260.0999782890. The cubic root of 541032251 is about 814.8438362389.

Adding to 541032251 its reverse (152230145), we get a palindrome (693262396).

The spelling of 541032251 in words is "five hundred forty-one million, thirty-two thousand, two hundred fifty-one".