541326089 has 8 divisors (see below), whose sum is σ = 545641800. Its totient is φ = 537019776.

The previous prime is 541326077. The next prime is 541326103. The reversal of 541326089 is 980623145.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 259757689 + 281568400 = 16117^2 + 16780^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 541326089 - 2⁴ = 541326073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (541326029) 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 in 7 ways as a sum of consecutive naturals, for example, 152159 + ... + 155675.

It is an arithmetic number, because the mean of its divisors is an integer number (68205225).

Almost surely, 2^541326089 is an apocalyptic number.

It is an amenable number.

541326089 is a deficient number, since it is larger than the sum of its proper divisors (4315711).

541326089 is a wasteful number, since it uses less digits than its factorization.

541326089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4699.

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 541326089 is about 23266.4154738112. The cubic root of 541326089 is about 814.9913251363.

The spelling of 541326089 in words is "five hundred forty-one million, three hundred twenty-six thousand, eighty-nine".