54533523 has 32 divisors (see below), whose sum is σ = 82955520. Its totient is φ = 31570560.

The previous prime is 54533491. The next prime is 54533533. The reversal of 54533523 is 32533545.

It is not a de Polignac number, because 54533523 - 2⁵ = 54533491 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54533533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 71661 + ... + 72417.

It is an arithmetic number, because the mean of its divisors is an integer number (2592360).

Almost surely, 2^54533523 is an apocalyptic number.

54533523 is a deficient number, since it is larger than the sum of its proper divisors (28421997).

54533523 is a wasteful number, since it uses less digits than its factorization.

54533523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 867.

The product of its digits is 27000, while the sum is 30.

The square root of 54533523 is about 7384.6816451354. The cubic root of 54533523 is about 379.2170467265.

The spelling of 54533523 in words is "fifty-four million, five hundred thirty-three thousand, five hundred twenty-three".