541775164 has 36 divisors (see below), whose sum is σ = 1132722696. Its totient is φ = 225910944.

The previous prime is 541775147. The next prime is 541775191. The reversal of 541775164 is 461577145.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 30102 + ... + 44605.

Almost surely, 2^541775164 is an apocalyptic number.

It is an amenable number.

541775164 is an abundant number, since it is smaller than the sum of its proper divisors (590947532).

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

541775164 is a wasteful number, since it uses less digits than its factorization.

541775164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74762 (or 74753 counting only the distinct ones).

The product of its digits is 117600, while the sum is 40.

The square root of 541775164 is about 23276.0641861978. The cubic root of 541775164 is about 815.2166305338.

The spelling of 541775164 in words is "five hundred forty-one million, seven hundred seventy-five thousand, one hundred sixty-four".