545451501103 has 8 divisors (see below), whose sum is σ = 564087479936. Its totient is φ = 526880570400.

The previous prime is 545451501097. The next prime is 545451501113. The reversal of 545451501103 is 301105154545.

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

It is a cyclic number.

It is not a de Polignac number, because 545451501103 - 2³³ = 536861566511 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (545451501113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16244976 + ... + 16278517.

It is an arithmetic number, because the mean of its divisors is an integer number (70510934992).

Almost surely, 2^545451501103 is an apocalyptic number.

545451501103 is a deficient number, since it is larger than the sum of its proper divisors (18635978833).

545451501103 is a wasteful number, since it uses less digits than its factorization.

545451501103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32524065.

The product of its (nonzero) digits is 30000, while the sum is 34.

Adding to 545451501103 its reverse (301105154545), we get a palindrome (846556655648).

The spelling of 545451501103 in words is "five hundred forty-five billion, four hundred fifty-one million, five hundred one thousand, one hundred three".