545241520004 has 24 divisors (see below), whose sum is σ = 960213273600. Its totient is φ = 270897981120.

The previous prime is 545241519959. The next prime is 545241520037. The reversal of 545241520004 is 400025142545.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 313832 + ... + 1090400.

It is an arithmetic number, because the mean of its divisors is an integer number (40008886400).

Almost surely, 2^545241520004 is an apocalyptic number.

It is an amenable number.

545241520004 is a deficient number, since it is larger than the sum of its proper divisors (414971753596).

545241520004 is a wasteful number, since it uses less digits than its factorization.

545241520004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 777683 (or 777681 counting only the distinct ones).

The product of its (nonzero) digits is 32000, while the sum is 32.

Adding to 545241520004 its reverse (400025142545), we get a palindrome (945266662549).

The spelling of 545241520004 in words is "five hundred forty-five billion, two hundred forty-one million, five hundred twenty thousand, four".