480560206521145 has 4 divisors (see below), whose sum is σ = 576672247825380. Its totient is φ = 384448165216912.

The previous prime is 480560206521127. The next prime is 480560206521149. The reversal of 480560206521145 is 541125602065084.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 111297710351529 + 369262496169616 = 10549773^2 + 19216204^2 .

It is a cyclic number.

It is not a de Polignac number, because 480560206521145 - 2⁹ = 480560206520633 is a prime.

It is a super-2 number, since 2×480560206521145² (a number of 30 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (480560206521149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48056020652110 + ... + 48056020652119.

It is an arithmetic number, because the mean of its divisors is an integer number (144168061956345).

Almost surely, 2^{480560206521145} is an apocalyptic number.

It is an amenable number.

480560206521145 is a deficient number, since it is larger than the sum of its proper divisors (96112041304235).

480560206521145 is an equidigital number, since it uses as much as digits as its factorization.

480560206521145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96112041304234.

The product of its (nonzero) digits is 2304000, while the sum is 49.

The spelling of 480560206521145 in words is "four hundred eighty trillion, five hundred sixty billion, two hundred six million, five hundred twenty-one thousand, one hundred forty-five".