545404004411 has 16 divisors (see below), whose sum is σ = 632184537600. Its totient is φ = 460841693760.

The previous prime is 545404004333. The next prime is 545404004441. The reversal of 545404004411 is 114400404545.

It is not a de Polignac number, because 545404004411 - 2¹⁰ = 545404003387 is a prime.

It is not an unprimeable number, because it can be changed into a prime (545404004441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3755135 + ... + 3897671.

It is an arithmetic number, because the mean of its divisors is an integer number (39511533600).

Almost surely, 2^545404004411 is an apocalyptic number.

545404004411 is a deficient number, since it is larger than the sum of its proper divisors (86780533189).

545404004411 is a wasteful number, since it uses less digits than its factorization.

545404004411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150314.

The product of its (nonzero) digits is 25600, while the sum is 32.

Adding to 545404004411 its reverse (114400404545), we get a palindrome (659804408956).

The spelling of 545404004411 in words is "five hundred forty-five billion, four hundred four million, four thousand, four hundred eleven".