54444895 has 8 divisors (see below), whose sum is σ = 65392704. Its totient is φ = 43516704.

The previous prime is 54444893. The next prime is 54444911. The reversal of 54444895 is 59844445.

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 54444895 - 2¹ = 54444893 is a prime.

It is a super-2 number, since 2×54444895² = 5928493183122050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54444893) 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, 2122 + ... + 10648.

It is an arithmetic number, because the mean of its divisors is an integer number (8174088).

Almost surely, 2^54444895 is an apocalyptic number.

54444895 is a deficient number, since it is larger than the sum of its proper divisors (10947809).

54444895 is a wasteful number, since it uses less digits than its factorization.

54444895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9809.

The product of its digits is 460800, while the sum is 43.

The square root of 54444895 is about 7378.6784047009. The cubic root of 54444895 is about 379.0115005456.

The spelling of 54444895 in words is "fifty-four million, four hundred forty-four thousand, eight hundred ninety-five".