541329553 has 2 divisors, whose sum is σ = 541329554. Its totient is φ = 541329552.

The previous prime is 541329527. The next prime is 541329557. The reversal of 541329553 is 355923145.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 522031104 + 19298449 = 22848^2 + 4393^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-541329553 is a prime.

It is not a weakly prime, because it can be changed into another prime (541329557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270664776 + 270664777.

It is an arithmetic number, because the mean of its divisors is an integer number (270664777).

Almost surely, 2^541329553 is an apocalyptic number.

It is an amenable number.

541329553 is a deficient number, since it is larger than the sum of its proper divisors (1).

541329553 is an equidigital number, since it uses as much as digits as its factorization.

541329553 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 81000, while the sum is 37.

The square root of 541329553 is about 23266.4899157565. The cubic root of 541329553 is about 814.9930635364.

The spelling of 541329553 in words is "five hundred forty-one million, three hundred twenty-nine thousand, five hundred fifty-three".