541224251 has 2 divisors, whose sum is σ = 541224252. Its totient is φ = 541224250.

The previous prime is 541224241. The next prime is 541224259. The reversal of 541224251 is 152422145.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 541224251 - 2²² = 537029947 is a prime.

It is a super-2 number, since 2×541224251² = 585847379741022002, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 541224251.

It is not a weakly prime, because it can be changed into another prime (541224259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270612125 + 270612126.

It is an arithmetic number, because the mean of its divisors is an integer number (270612126).

Almost surely, 2^541224251 is an apocalyptic number.

541224251 is a deficient number, since it is larger than the sum of its proper divisors (1).

541224251 is an equidigital number, since it uses as much as digits as its factorization.

541224251 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3200, while the sum is 26.

The square root of 541224251 is about 23264.2268515418. The cubic root of 541224251 is about 814.9402146668.

Adding to 541224251 its reverse (152422145), we get a palindrome (693646396).

The spelling of 541224251 in words is "five hundred forty-one million, two hundred twenty-four thousand, two hundred fifty-one".