545254241 has 8 divisors (see below), whose sum is σ = 632448960. Its totient is φ = 460384848.

The previous prime is 545254211. The next prime is 545254247. The reversal of 545254241 is 142452545.

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

It is not a de Polignac number, because 545254241 - 2¹⁰ = 545253217 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 545254198 and 545254207.

It is not an unprimeable number, because it can be changed into a prime (545254247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 580826 + ... + 581763.

It is an arithmetic number, because the mean of its divisors is an integer number (79056120).

Almost surely, 2^545254241 is an apocalyptic number.

It is an amenable number.

545254241 is a deficient number, since it is larger than the sum of its proper divisors (87194719).

545254241 is a wasteful number, since it uses less digits than its factorization.

545254241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1162663.

The product of its digits is 32000, while the sum is 32.

The square root of 545254241 is about 23350.6796689090. The cubic root of 545254241 is about 816.9579137428.

The spelling of 545254241 in words is "five hundred forty-five million, two hundred fifty-four thousand, two hundred forty-one".