545110145424 has 240 divisors, whose sum is σ = 1743462630000. Its totient is φ = 157504241664.

The previous prime is 545110145381. The next prime is 545110145431. The reversal of 545110145424 is 424541011545.

545110145424 is a `hidden beast` number, since 5 + 4 + 5 + 1 + 101 + 4 + 542 + 4 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 32568699024 + 512541446400 = 180468^2 + 715920^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14269902 + ... + 14308050.

It is an arithmetic number, because the mean of its divisors is an integer number (7264427625).

Almost surely, 2^545110145424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 545110145424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (871731315000).

545110145424 is an abundant number, since it is smaller than the sum of its proper divisors (1198352484576).

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

545110145424 is a wasteful number, since it uses less digits than its factorization.

545110145424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38642 (or 38633 counting only the distinct ones).

The product of its (nonzero) digits is 64000, while the sum is 36.

Adding to 545110145424 its reverse (424541011545), we get a palindrome (969651156969).

The spelling of 545110145424 in words is "five hundred forty-five billion, one hundred ten million, one hundred forty-five thousand, four hundred twenty-four".