545341403102 has 4 divisors (see below), whose sum is σ = 818012104656. Its totient is φ = 272670701550.

The previous prime is 545341403081. The next prime is 545341403107. The reversal of 545341403102 is 201304143545.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (545341403107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136335350774 + ... + 136335350777.

It is an arithmetic number, because the mean of its divisors is an integer number (204503026164).

Almost surely, 2^545341403102 is an apocalyptic number.

545341403102 is a deficient number, since it is larger than the sum of its proper divisors (272670701554).

545341403102 is a wasteful number, since it uses less digits than its factorization.

545341403102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272670701553.

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 545341403102 its reverse (201304143545), we get a palindrome (746645546647).

The spelling of 545341403102 in words is "five hundred forty-five billion, three hundred forty-one million, four hundred three thousand, one hundred two".