541442152 has 8 divisors (see below), whose sum is σ = 1015204050. Its totient is φ = 270721072.

The previous prime is 541442147. The next prime is 541442159. The reversal of 541442152 is 251244145.

It can be written as a sum of positive squares in only one way, i.e., 536663556 + 4778596 = 23166^2 + 2186^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×541442152² = 586319207924782208, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 541442152.

It is not an unprimeable number, because it can be changed into a prime (541442159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33840127 + ... + 33840142.

Almost surely, 2^541442152 is an apocalyptic number.

It is an amenable number.

541442152 is a deficient number, since it is larger than the sum of its proper divisors (473761898).

541442152 is a wasteful number, since it uses less digits than its factorization.

541442152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67680275 (or 67680271 counting only the distinct ones).

The product of its digits is 6400, while the sum is 28.

The square root of 541442152 is about 23268.9095576050. The cubic root of 541442152 is about 815.0495670357.

Adding to 541442152 its reverse (251244145), we get a palindrome (792686297).

The spelling of 541442152 in words is "five hundred forty-one million, four hundred forty-two thousand, one hundred fifty-two".