545962 has 4 divisors (see below), whose sum is σ = 818946. Its totient is φ = 272980.

The previous prime is 545959. The next prime is 546001. The reversal of 545962 is 269545.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 408321 + 137641 = 639^2 + 371^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136489 + ... + 136492.

2⁵⁴⁵⁹⁶² is an apocalyptic number.

545962 is a deficient number, since it is larger than the sum of its proper divisors (272984).

545962 is a wasteful number, since it uses less digits than its factorization.

545962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272983.

The product of its digits is 10800, while the sum is 31.

The square root of 545962 is about 738.8924143608. The cubic root of 545962 is about 81.7311240854.

The spelling of 545962 in words is "five hundred forty-five thousand, nine hundred sixty-two".