54653545 has 8 divisors (see below), whose sum is σ = 67845960. Its totient is φ = 42215040.

The previous prime is 54653539. The next prime is 54653569. The reversal of 54653545 is 54535645.

54653545 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 18905104 + 35748441 = 4348^2 + 5979^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 54653545 - 2²¹ = 52556393 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 188316 + ... + 188605.

It is an arithmetic number, because the mean of its divisors is an integer number (8480745).

Almost surely, 2^54653545 is an apocalyptic number.

It is an amenable number.

54653545 is a deficient number, since it is larger than the sum of its proper divisors (13192415).

54653545 is a wasteful number, since it uses less digits than its factorization.

54653545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376955.

The product of its digits is 180000, while the sum is 37.

The square root of 54653545 is about 7392.8035953892. The cubic root of 54653545 is about 379.4950472175.

The spelling of 54653545 in words is "fifty-four million, six hundred fifty-three thousand, five hundred forty-five".