545762 has 12 divisors (see below), whose sum is σ = 952470. Its totient is φ = 233856.

The previous prime is 545759. The next prime is 545773. The reversal of 545762 is 267545.

It can be written as a sum of positive squares in only one way, i.e., 519841 + 25921 = 721^2 + 161^2 .

It is a nialpdrome in base 7.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2687 + ... + 2882.

2⁵⁴⁵⁷⁶² is an apocalyptic number.

545762 is a deficient number, since it is larger than the sum of its proper divisors (406708).

545762 is a wasteful number, since it uses less digits than its factorization.

545762 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5585 (or 5578 counting only the distinct ones).

The product of its digits is 8400, while the sum is 29.

The square root of 545762 is about 738.7570642640. The cubic root of 545762 is about 81.7211427917.

The spelling of 545762 in words is "five hundred forty-five thousand, seven hundred sixty-two".