541112505 has 8 divisors (see below), whose sum is σ = 865780032. Its totient is φ = 288593328.

The previous prime is 541112503. The next prime is 541112519. The reversal of 541112505 is 505211145.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 541112505 - 2¹ = 541112503 is a prime.

It is not an unprimeable number, because it can be changed into a prime (541112501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18037069 + ... + 18037098.

It is an arithmetic number, because the mean of its divisors is an integer number (108222504).

Almost surely, 2^541112505 is an apocalyptic number.

It is an amenable number.

541112505 is a deficient number, since it is larger than the sum of its proper divisors (324667527).

541112505 is a wasteful number, since it uses less digits than its factorization.

541112505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36074175.

The product of its (nonzero) digits is 1000, while the sum is 24.

The square root of 541112505 is about 23261.8250573767. The cubic root of 541112505 is about 814.8841241909.

It can be divided in two parts, 54111 and 2505, that added together give a triangular number (56616 = T₃₃₆).

The spelling of 541112505 in words is "five hundred forty-one million, one hundred twelve thousand, five hundred five".