54449336 has 16 divisors (see below), whose sum is σ = 102465240. Its totient is φ = 27125280.

The previous prime is 54449333. The next prime is 54449341. The reversal of 54449336 is 63394445.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 54449336.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54449333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10070 + ... + 14501.

Almost surely, 2^54449336 is an apocalyptic number.

It is an amenable number.

54449336 is a deficient number, since it is larger than the sum of its proper divisors (48015904).

54449336 is a wasteful number, since it uses less digits than its factorization.

54449336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24854 (or 24850 counting only the distinct ones).

The product of its digits is 155520, while the sum is 38.

The square root of 54449336 is about 7378.9793332140. The cubic root of 54449336 is about 379.0218054255.

The spelling of 54449336 in words is "fifty-four million, four hundred forty-nine thousand, three hundred thirty-six".