545502213404 has 12 divisors (see below), whose sum is σ = 954634762704. Its totient is φ = 272749424064.

The previous prime is 545502213367. The next prime is 545502213419. The reversal of 545502213404 is 404312205545.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 565817 + ... + 1187919.

It is an arithmetic number, because the mean of its divisors is an integer number (79552896892).

Almost surely, 2^545502213404 is an apocalyptic number.

It is an amenable number.

545502213404 is a deficient number, since it is larger than the sum of its proper divisors (409132549300).

545502213404 is a wasteful number, since it uses less digits than its factorization.

545502213404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 841324 (or 841322 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 35.

Adding to 545502213404 its reverse (404312205545), we get a palindrome (949814418949).

The spelling of 545502213404 in words is "five hundred forty-five billion, five hundred two million, two hundred thirteen thousand, four hundred four".