54604545 has 16 divisors (see below), whose sum is σ = 87472320. Its totient is φ = 29087424.

The previous prime is 54604483. The next prime is 54604573. The reversal of 54604545 is 54540645.

It is not a de Polignac number, because 54604545 - 2⁶ = 54604481 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15126 + ... + 18384.

It is an arithmetic number, because the mean of its divisors is an integer number (5467020).

Almost surely, 2^54604545 is an apocalyptic number.

It is an amenable number.

54604545 is a deficient number, since it is larger than the sum of its proper divisors (32867775).

54604545 is a wasteful number, since it uses less digits than its factorization.

54604545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4384.

The product of its (nonzero) digits is 48000, while the sum is 33.

The square root of 54604545 is about 7389.4888185855. The cubic root of 54604545 is about 379.3816003690.

The spelling of 54604545 in words is "fifty-four million, six hundred four thousand, five hundred forty-five".