545044315130 has 24 divisors (see below), whose sum is σ = 1141256056788. Its totient is φ = 186872336448.

The previous prime is 545044315129. The next prime is 545044315171. The reversal of 545044315130 is 31513440545.

It can be written as a sum of positive squares in 2 ways, for example, as 531442458001 + 13601857129 = 729001^2 + 116627^2 .

It is a Harshad number since it is a multiple of its sum of digits (35).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 556167179 + ... + 556168158.

Almost surely, 2^545044315130 is an apocalyptic number.

545044315130 is an abundant number, since it is smaller than the sum of its proper divisors (596211741658).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

545044315130 is a wasteful number, since it uses less digits than its factorization.

545044315130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1112335358 (or 1112335351 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 35.

Adding to 545044315130 its reverse (31513440545), we get a palindrome (576557755675).

It can be divided in two parts, 54504 and 4315130, that added together give a palindrome (4369634).

The spelling of 545044315130 in words is "five hundred forty-five billion, forty-four million, three hundred fifteen thousand, one hundred thirty".