332541541 has 2 divisors, whose sum is σ = 332541542. Its totient is φ = 332541540.

The previous prime is 332541527. The next prime is 332541563. The reversal of 332541541 is 145145233.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 328660641 + 3880900 = 18129^2 + 1970^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-332541541 is a prime.

It is a super-2 number, since 2×332541541² = 221167752981309362, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (332541571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166270770 + 166270771.

It is an arithmetic number, because the mean of its divisors is an integer number (166270771).

Almost surely, 2^332541541 is an apocalyptic number.

It is an amenable number.

332541541 is a deficient number, since it is larger than the sum of its proper divisors (1).

332541541 is an equidigital number, since it uses as much as digits as its factorization.

332541541 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7200, while the sum is 28.

The square root of 332541541 is about 18235.7215651040. The cubic root of 332541541 is about 692.8118409423.

Adding to 332541541 its reverse (145145233), we get a palindrome (477686774).

The spelling of 332541541 in words is "three hundred thirty-two million, five hundred forty-one thousand, five hundred forty-one".