541051005 has 32 divisors (see below), whose sum is σ = 945635328. Its totient is φ = 261979200.

The previous prime is 541050997. The next prime is 541051009. The reversal of 541051005 is 500150145.

It is not a de Polignac number, because 541051005 - 2³ = 541050997 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (541051009) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 157860 + ... + 161250.

It is an arithmetic number, because the mean of its divisors is an integer number (29551104).

Almost surely, 2^541051005 is an apocalyptic number.

541051005 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

541051005 is a deficient number, since it is larger than the sum of its proper divisors (404584323).

541051005 is a wasteful number, since it uses less digits than its factorization.

541051005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4377.

The product of its (nonzero) digits is 500, while the sum is 21.

The square root of 541051005 is about 23260.5031114978. The cubic root of 541051005 is about 814.8532512073.

The spelling of 541051005 in words is "five hundred forty-one million, fifty-one thousand, five".