541605534 has 16 divisors (see below), whose sum is σ = 1106258688. Its totient is φ = 176693912.

The previous prime is 541605517. The next prime is 541605539. The reversal of 541605534 is 435506145.

It is a junction number, because it is equal to n+sod(n) for n = 541605495 and 541605504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (541605539) 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, 960012 + ... + 960575.

It is an arithmetic number, because the mean of its divisors is an integer number (69141168).

Almost surely, 2^541605534 is an apocalyptic number.

541605534 is an abundant number, since it is smaller than the sum of its proper divisors (564653154).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

541605534 is a wasteful number, since it uses less digits than its factorization.

541605534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1920639.

The product of its (nonzero) digits is 36000, while the sum is 33.

The square root of 541605534 is about 23272.4200288668. The cubic root of 541605534 is about 815.1315401118.

The spelling of 541605534 in words is "five hundred forty-one million, six hundred five thousand, five hundred thirty-four".