545002 has 8 divisors (see below), whose sum is σ = 820800. Its totient is φ = 271404.

The previous prime is 544979. The next prime is 545023. The reversal of 545002 is 200545.

It is a happy number.

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

It is a plaindrome in base 12.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 399 + ... + 1117.

It is an arithmetic number, because the mean of its divisors is an integer number (102600).

2⁵⁴⁵⁰⁰² is an apocalyptic number.

545002 is a deficient number, since it is larger than the sum of its proper divisors (275798).

545002 is a wasteful number, since it uses less digits than its factorization.

545002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1100.

The product of its (nonzero) digits is 200, while the sum is 16.

The square root of 545002 is about 738.2425075814. The cubic root of 545002 is about 81.6831916211.

Adding to 545002 its reverse (200545), we get a palindrome (745547).

The spelling of 545002 in words is "five hundred forty-five thousand, two".