46545 has 16 divisors (see below), whose sum is σ = 77760. Its totient is φ = 23744.

The previous prime is 46523. The next prime is 46549. The reversal of 46545 is 54564.

It is a cyclic number.

It is not a de Polignac number, because 46545 - 2¹¹ = 44497 is a prime.

It is not an unprimeable number, because it can be changed into a prime (46549) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 382 + ... + 488.

It is an arithmetic number, because the mean of its divisors is an integer number (4860).

2⁴⁶⁵⁴⁵ is an apocalyptic number.

It is an amenable number.

46545 is a deficient number, since it is larger than the sum of its proper divisors (31215).

46545 is a wasteful number, since it uses less digits than its factorization.

46545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144.

The product of its digits is 2400, while the sum is 24.

The square root of 46545 is about 215.7429025484. The cubic root of 46545 is about 35.9714279466.

The spelling of 46545 in words is "forty-six thousand, five hundred forty-five".