545925025603 has 4 divisors (see below), whose sum is σ = 545930594680. Its totient is φ = 545919456528.

The previous prime is 545925025579. The next prime is 545925025697. The reversal of 545925025603 is 306520529545.

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

It is a cyclic number.

It is not a de Polignac number, because 545925025603 - 2³³ = 537335091011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (545925025403) 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, 2634813 + ... + 2834446.

It is an arithmetic number, because the mean of its divisors is an integer number (136482648670).

Almost surely, 2^545925025603 is an apocalyptic number.

545925025603 is a deficient number, since it is larger than the sum of its proper divisors (5569077).

545925025603 is an equidigital number, since it uses as much as digits as its factorization.

545925025603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5569076.

The product of its (nonzero) digits is 1620000, while the sum is 46.

The spelling of 545925025603 in words is "five hundred forty-five billion, nine hundred twenty-five million, twenty-five thousand, six hundred three".