545710 has 32 divisors (see below), whose sum is σ = 1106784. Its totient is φ = 193600.

The previous prime is 545663. The next prime is 545711. The reversal of 545710 is 17545.

545710 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (545711) 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, 13290 + ... + 13330.

It is an arithmetic number, because the mean of its divisors is an integer number (34587).

2⁵⁴⁵⁷¹⁰ is an apocalyptic number.

545710 is an abundant number, since it is smaller than the sum of its proper divisors (561074).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

545710 is a wasteful number, since it uses less digits than its factorization.

545710 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81 (or 59 counting only the distinct ones).

The product of its (nonzero) digits is 700, while the sum is 22.

The square root of 545710 is about 738.7218691768. The cubic root of 545710 is about 81.7185472559.

The spelling of 545710 in words is "five hundred forty-five thousand, seven hundred ten".