541262145 has 8 divisors (see below), whose sum is σ = 866019456. Its totient is φ = 288673136.

The previous prime is 541262143. The next prime is 541262149.

541262145 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is not a de Polignac number, because 541262145 - 2¹ = 541262143 is a prime.

It is a super-2 number, since 2×541262145² = 585929419220002050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (541262143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18042057 + ... + 18042086.

It is an arithmetic number, because the mean of its divisors is an integer number (108252432).

Almost surely, 2^541262145 is an apocalyptic number.

It is an amenable number.

541262145 is a deficient number, since it is larger than the sum of its proper divisors (324757311).

541262145 is a wasteful number, since it uses less digits than its factorization.

541262145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36084151.

The product of its digits is 9600, while the sum is 30.

The square root of 541262145 is about 23265.0412636642. The cubic root of 541262145 is about 814.9592336617.

The spelling of 541262145 in words is "five hundred forty-one million, two hundred sixty-two thousand, one hundred forty-five".