545362 has 8 divisors (see below), whose sum is σ = 821376. Its totient is φ = 271572.

The previous prime is 545329. The next prime is 545371. The reversal of 545362 is 263545.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×545362² = 594839422088, which contains 22 as substring.

It is an unprimeable number.

545362 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 363 + ... + 1105.

It is an arithmetic number, because the mean of its divisors is an integer number (102672).

2⁵⁴⁵³⁶² is an apocalyptic number.

545362 is a deficient number, since it is larger than the sum of its proper divisors (276014).

545362 is a wasteful number, since it uses less digits than its factorization.

545362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1112.

The product of its digits is 3600, while the sum is 25.

The square root of 545362 is about 738.4862896493. The cubic root of 545362 is about 81.7011728864.

The spelling of 545362 in words is "five hundred forty-five thousand, three hundred sixty-two".