545607 has 6 divisors (see below), whose sum is σ = 788112. Its totient is φ = 363732.

The previous prime is 545599. The next prime is 545609. The reversal of 545607 is 706545.

545607 is a `hidden beast` number, since 54 + 5 + 607 = 666.

It is not a de Polignac number, because 545607 - 2³ = 545599 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (545609) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 30303 + ... + 30320.

It is an arithmetic number, because the mean of its divisors is an integer number (131352).

2⁵⁴⁵⁶⁰⁷ is an apocalyptic number.

545607 is a deficient number, since it is larger than the sum of its proper divisors (242505).

545607 is a wasteful number, since it uses less digits than its factorization.

545607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60629 (or 60626 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The square root of 545607 is about 738.6521508802. The cubic root of 545607 is about 81.7134056117.

The spelling of 545607 in words is "five hundred forty-five thousand, six hundred seven".