545324531130 has 48 divisors (see below), whose sum is σ = 1418247744264. Its totient is φ = 145378442880.

The previous prime is 545324531111. The next prime is 545324531131. The reversal of 545324531130 is 31135423545.

545324531130 is a `hidden beast` number, since 5 + 4 + 532 + 4 + 5 + 3 + 113 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 543577374729 + 1747156401 = 737277^2 + 41799^2 .

It is not an unprimeable number, because it can be changed into a prime (545324531131) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 544881 + ... + 1177940.

Almost surely, 2^545324531130 is an apocalyptic number.

545324531130 is an abundant number, since it is smaller than the sum of its proper divisors (872923213134).

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

545324531130 is a wasteful number, since it uses less digits than its factorization.

545324531130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1726351 (or 1726348 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 36.

Adding to 545324531130 its reverse (31135423545), we get a palindrome (576459954675).

The spelling of 545324531130 in words is "five hundred forty-five billion, three hundred twenty-four million, five hundred thirty-one thousand, one hundred thirty".