545024441 has 8 divisors (see below), whose sum is σ = 600600000. Its totient is φ = 491398992.

The previous prime is 545024429. The next prime is 545024449. The reversal of 545024441 is 144420545.

545024441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-545024441 is a prime.

It is not an unprimeable number, because it can be changed into a prime (545024449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 486941 + ... + 488058.

It is an arithmetic number, because the mean of its divisors is an integer number (75075000).

Almost surely, 2^545024441 is an apocalyptic number.

It is an amenable number.

545024441 is a deficient number, since it is larger than the sum of its proper divisors (55575559).

545024441 is a wasteful number, since it uses less digits than its factorization.

545024441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 975055.

The product of its (nonzero) digits is 12800, while the sum is 29.

The square root of 545024441 is about 23345.7585226953. The cubic root of 545024441 is about 816.8431273460.

Adding to 545024441 its reverse (144420545), we get a palindrome (689444986).

The spelling of 545024441 in words is "five hundred forty-five million, twenty-four thousand, four hundred forty-one".