545223253010 has 8 divisors (see below), whose sum is σ = 981401855436. Its totient is φ = 218089301200.

The previous prime is 545223253009. The next prime is 545223253013. The reversal of 545223253010 is 10352322545.

It can be written as a sum of positive squares in 2 ways, for example, as 518142272041 + 27080980969 = 719821^2 + 164563^2 .

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (545223253013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27261162641 + ... + 27261162660.

Almost surely, 2^545223253010 is an apocalyptic number.

545223253010 is a deficient number, since it is larger than the sum of its proper divisors (436178602426).

545223253010 is a wasteful number, since it uses less digits than its factorization.

545223253010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54522325308.

The product of its (nonzero) digits is 36000, while the sum is 32.

Adding to 545223253010 its reverse (10352322545), we get a palindrome (555575575555).

The spelling of 545223253010 in words is "five hundred forty-five billion, two hundred twenty-three million, two hundred fifty-three thousand, ten".