541528027529 has 8 divisors (see below), whose sum is σ = 542548006728. Its totient is φ = 540508510080.

The previous prime is 541528027487. The next prime is 541528027543. The reversal of 541528027529 is 925720825145.

It can be written as a sum of positive squares in 4 ways, for example, as 2842489225 + 538685538304 = 53315^2 + 733952^2 .

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 541528027529 - 2²⁰ = 541526978953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (541528027549) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2278919 + ... + 2505299.

It is an arithmetic number, because the mean of its divisors is an integer number (67818500841).

Almost surely, 2^541528027529 is an apocalyptic number.

It is an amenable number.

541528027529 is a deficient number, since it is larger than the sum of its proper divisors (1019979199).

541528027529 is a wasteful number, since it uses less digits than its factorization.

541528027529 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230875.

The product of its (nonzero) digits is 2016000, while the sum is 50.

The spelling of 541528027529 in words is "five hundred forty-one billion, five hundred twenty-eight million, twenty-seven thousand, five hundred twenty-nine".