541222445 has 8 divisors (see below), whose sum is σ = 650540544. Its totient is φ = 432262224.

The previous prime is 541222411. The next prime is 541222457. The reversal of 541222445 is 544222145.

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-541222445 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 86129 + ... + 92198.

It is an arithmetic number, because the mean of its divisors is an integer number (81317568).

Almost surely, 2^541222445 is an apocalyptic number.

It is an amenable number.

541222445 is a deficient number, since it is larger than the sum of its proper divisors (109318099).

541222445 is a wasteful number, since it uses less digits than its factorization.

541222445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178939.

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

The square root of 541222445 is about 23264.1880365509. The cubic root of 541222445 is about 814.9393082134.

The spelling of 541222445 in words is "five hundred forty-one million, two hundred twenty-two thousand, four hundred forty-five".