54433529 has 4 divisors (see below), whose sum is σ = 54671460. Its totient is φ = 54195600.

The previous prime is 54433523. The next prime is 54433531. The reversal of 54433529 is 92533445.

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 40386025 + 14047504 = 6355^2 + 3748^2 .

It is a cyclic number.

It is not a de Polignac number, because 54433529 - 2¹⁶ = 54367993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54433523) 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, 118622 + ... + 119079.

It is an arithmetic number, because the mean of its divisors is an integer number (13667865).

Almost surely, 2^54433529 is an apocalyptic number.

It is an amenable number.

54433529 is a deficient number, since it is larger than the sum of its proper divisors (237931).

54433529 is a wasteful number, since it uses less digits than its factorization.

54433529 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237930.

The product of its digits is 64800, while the sum is 35.

The square root of 54433529 is about 7377.9081723751. The cubic root of 54433529 is about 378.9851243689.

The spelling of 54433529 in words is "fifty-four million, four hundred thirty-three thousand, five hundred twenty-nine".