545210010 has 48 divisors (see below), whose sum is σ = 1425420360. Its totient is φ = 144581760.

The previous prime is 545209999. The next prime is 545210023. The reversal of 545210010 is 10012545.

It can be written as a sum of positive squares in 4 ways, for example, as 213715161 + 331494849 = 14619^2 + 18207^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 445 + ... + 33024.

Almost surely, 2^545210010 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 545210010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (712710180).

545210010 is an abundant number, since it is smaller than the sum of its proper divisors (880210350).

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

545210010 is a wasteful number, since it uses less digits than its factorization.

545210010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33663 (or 33660 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 18.

The square root of 545210010 is about 23349.7325466482. The cubic root of 545210010 is about 816.9358226154.

Adding to 545210010 its reverse (10012545), we get a palindrome (555222555).

The spelling of 545210010 in words is "five hundred forty-five million, two hundred ten thousand, ten".