544432245 has 64 divisors (see below), whose sum is σ = 1046538240. Its totient is φ = 236452608.

The previous prime is 544432237. The next prime is 544432247. The reversal of 544432245 is 542234445.

It is not a de Polignac number, because 544432245 - 2³ = 544432237 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (544432247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 165426 + ... + 168684.

It is an arithmetic number, because the mean of its divisors is an integer number (16352160).

Almost surely, 2^544432245 is an apocalyptic number.

It is an amenable number.

544432245 is a deficient number, since it is larger than the sum of its proper divisors (502105995).

544432245 is a wasteful number, since it uses less digits than its factorization.

544432245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3354.

The product of its digits is 76800, while the sum is 33.

The square root of 544432245 is about 23333.0719152023. The cubic root of 544432245 is about 816.5471733169.

The spelling of 544432245 in words is "five hundred forty-four million, four hundred thirty-two thousand, two hundred forty-five".