541888145 has 16 divisors (see below), whose sum is σ = 665521920. Its totient is φ = 423379584.

The previous prime is 541888099. The next prime is 541888147.

541888145 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 541888145 - 2¹⁴ = 541871761 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 541888096 and 541888105.

It is not an unprimeable number, because it can be changed into a prime (541888147) 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 15 ways as a sum of consecutive naturals, for example, 120701 + ... + 125109.

It is an arithmetic number, because the mean of its divisors is an integer number (41595120).

Almost surely, 2^541888145 is an apocalyptic number.

It is an amenable number.

541888145 is a deficient number, since it is larger than the sum of its proper divisors (123633775).

541888145 is a wasteful number, since it uses less digits than its factorization.

541888145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4984.

The product of its digits is 204800, while the sum is 44.

The square root of 541888145 is about 23278.4910378658. The cubic root of 541888145 is about 815.2732946229.

The spelling of 541888145 in words is "five hundred forty-one million, eight hundred eighty-eight thousand, one hundred forty-five".