54849433 has 4 divisors (see below), whose sum is σ = 55217700. Its totient is φ = 54481168.

The previous prime is 54849413. The next prime is 54849437. The reversal of 54849433 is 33494845.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 13927824 + 40921609 = 3732^2 + 6397^2 .

It is a cyclic number.

It is not a de Polignac number, because 54849433 - 2⁹ = 54848921 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54849437) 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, 183910 + ... + 184207.

It is an arithmetic number, because the mean of its divisors is an integer number (13804425).

Almost surely, 2^54849433 is an apocalyptic number.

It is an amenable number.

54849433 is a deficient number, since it is larger than the sum of its proper divisors (368267).

54849433 is a wasteful number, since it uses less digits than its factorization.

54849433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368266.

The product of its digits is 207360, while the sum is 40.

The square root of 54849433 is about 7406.0403050483. The cubic root of 54849433 is about 379.9478991358.

The spelling of 54849433 in words is "fifty-four million, eight hundred forty-nine thousand, four hundred thirty-three".