54336999 has 4 divisors (see below), whose sum is σ = 72449336. Its totient is φ = 36224664.

The previous prime is 54336983. The next prime is 54337007. The reversal of 54336999 is 99963345.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 54336999 - 2⁴ = 54336983 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 (54336949) 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 3 ways as a sum of consecutive naturals, for example, 9056164 + ... + 9056169.

It is an arithmetic number, because the mean of its divisors is an integer number (18112334).

Almost surely, 2^54336999 is an apocalyptic number.

54336999 is a deficient number, since it is larger than the sum of its proper divisors (18112337).

54336999 is a wasteful number, since it uses less digits than its factorization.

54336999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18112336.

The product of its digits is 787320, while the sum is 48.

The square root of 54336999 is about 7371.3634424033. The cubic root of 54336999 is about 378.7609666900.

The spelling of 54336999 in words is "fifty-four million, three hundred thirty-six thousand, nine hundred ninety-nine".