541225313 has 2 divisors, whose sum is σ = 541225314. Its totient is φ = 541225312.

The previous prime is 541225309. The next prime is 541225357. The reversal of 541225313 is 313522145.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 353891344 + 187333969 = 18812^2 + 13687^2 .

It is a cyclic number.

It is not a de Polignac number, because 541225313 - 2² = 541225309 is a prime.

It is not a weakly prime, because it can be changed into another prime (541225513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270612656 + 270612657.

It is an arithmetic number, because the mean of its divisors is an integer number (270612657).

Almost surely, 2^541225313 is an apocalyptic number.

It is an amenable number.

541225313 is a deficient number, since it is larger than the sum of its proper divisors (1).

541225313 is an equidigital number, since it uses as much as digits as its factorization.

541225313 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3600, while the sum is 26.

The square root of 541225313 is about 23264.2496762737. The cubic root of 541225313 is about 814.9407476965.

Adding to 541225313 its reverse (313522145), we get a palindrome (854747458).

The spelling of 541225313 in words is "five hundred forty-one million, two hundred twenty-five thousand, three hundred thirteen".