541795689 has 16 divisors (see below), whose sum is σ = 822239040. Its totient is φ = 352386720.

The previous prime is 541795679. The next prime is 541795693. The reversal of 541795689 is 986597145.

541795689 is a `hidden beast` number, since 5 + 4 + 1 + 79 + 568 + 9 = 666.

It is not a de Polignac number, because 541795689 - 2¹³ = 541787497 is a prime.

It is not an unprimeable number, because it can be changed into a prime (541795619) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 243607 + ... + 245820.

It is an arithmetic number, because the mean of its divisors is an integer number (51389940).

Almost surely, 2^541795689 is an apocalyptic number.

It is an amenable number.

541795689 is a deficient number, since it is larger than the sum of its proper divisors (280443351).

541795689 is a wasteful number, since it uses less digits than its factorization.

541795689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489477 (or 489471 counting only the distinct ones).

The product of its digits is 2721600, while the sum is 54.

The square root of 541795689 is about 23276.5050856008. The cubic root of 541795689 is about 815.2269251549.

The spelling of 541795689 in words is "five hundred forty-one million, seven hundred ninety-five thousand, six hundred eighty-nine".