54441245 has 8 divisors (see below), whose sum is σ = 67095384. Its totient is φ = 42375744.

The previous prime is 54441241. The next prime is 54441271. The reversal of 54441245 is 54214445.

It can be written as a sum of positive squares in 4 ways, for example, as 11682724 + 42758521 = 3418^2 + 6539^2 .

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 54441245 - 2² = 54441241 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54441241) 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, 146954 + ... + 147323.

It is an arithmetic number, because the mean of its divisors is an integer number (8386923).

Almost surely, 2^54441245 is an apocalyptic number.

It is an amenable number.

54441245 is a deficient number, since it is larger than the sum of its proper divisors (12654139).

54441245 is a wasteful number, since it uses less digits than its factorization.

54441245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294319.

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

The square root of 54441245 is about 7378.4310662904. The cubic root of 54441245 is about 379.0030306796.

The spelling of 54441245 in words is "fifty-four million, four hundred forty-one thousand, two hundred forty-five".