545244350 has 48 divisors (see below), whose sum is σ = 1160925696. Its totient is φ = 186636000.

The previous prime is 545244331. The next prime is 545244353. The reversal of 545244350 is 53442545.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (545244353) by changing a digit.

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, 360095 + ... + 361605.

It is an arithmetic number, because the mean of its divisors is an integer number (24185952).

Almost surely, 2^545244350 is an apocalyptic number.

545244350 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

545244350 is an abundant number, since it is smaller than the sum of its proper divisors (615681346).

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

545244350 is a wasteful number, since it uses less digits than its factorization.

545244350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2561 (or 2556 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 32.

The square root of 545244350 is about 23350.4678753981. The cubic root of 545244350 is about 816.9529737967.

Adding to 545244350 its reverse (53442545), we get a palindrome (598686895).

The spelling of 545244350 in words is "five hundred forty-five million, two hundred forty-four thousand, three hundred fifty".