54532345 has 24 divisors (see below), whose sum is σ = 80606664. Its totient is φ = 35191296.

The previous prime is 54532327. The next prime is 54532351. The reversal of 54532345 is 54323545.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 22857961 + 31674384 = 4781^2 + 5628^2 .

It is not a de Polignac number, because 54532345 - 2⁹ = 54531833 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 2382 + ... + 10711.

It is an arithmetic number, because the mean of its divisors is an integer number (3358611).

Almost surely, 2^54532345 is an apocalyptic number.

It is an amenable number.

54532345 is a deficient number, since it is larger than the sum of its proper divisors (26074319).

54532345 is a wasteful number, since it uses less digits than its factorization.

54532345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13129 (or 13122 counting only the distinct ones).

The product of its digits is 36000, while the sum is 31.

The square root of 54532345 is about 7384.6018850037. The cubic root of 54532345 is about 379.2143161682.

The spelling of 54532345 in words is "fifty-four million, five hundred thirty-two thousand, three hundred forty-five".