541585009 has 8 divisors (see below), whose sum is σ = 621069120. Its totient is φ = 462629616.

The previous prime is 541585003. The next prime is 541585019. The reversal of 541585009 is 900585145.

541585009 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 541585009 - 2³ = 541585001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (541585001) 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, 129979 + ... + 134080.

It is an arithmetic number, because the mean of its divisors is an integer number (77633640).

Almost surely, 2^541585009 is an apocalyptic number.

It is an amenable number.

541585009 is a deficient number, since it is larger than the sum of its proper divisors (79484111).

541585009 is a wasteful number, since it uses less digits than its factorization.

541585009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264359.

The product of its (nonzero) digits is 36000, while the sum is 37.

The square root of 541585009 is about 23271.9790520703. The cubic root of 541585009 is about 815.1212430813.

The spelling of 541585009 in words is "five hundred forty-one million, five hundred eighty-five thousand, nine".