60005520000133 has 4 divisors (see below), whose sum is σ = 60009921504268. Its totient is φ = 60001118496000.

The previous prime is 60005520000131. The next prime is 60005520000187. The reversal of 60005520000133 is 33100002550006.

It is a happy number.

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 27469527535044 + 32535992465089 = 5241138^2 + 5704033^2 .

It is a cyclic number.

It is not a de Polignac number, because 60005520000133 - 2¹ = 60005520000131 is a prime.

It is a super-2 number, since 2×60005520000133² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 60005520000098 and 60005520000107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60005520000131) 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, 2200731618 + ... + 2200758883.

It is an arithmetic number, because the mean of its divisors is an integer number (15002480376067).

Almost surely, 2^{60005520000133} is an apocalyptic number.

It is an amenable number.

60005520000133 is a deficient number, since it is larger than the sum of its proper divisors (4401504135).

60005520000133 is a wasteful number, since it uses less digits than its factorization.

60005520000133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4401504134.

The product of its (nonzero) digits is 2700, while the sum is 25.

Adding to 60005520000133 its reverse (33100002550006), we get a palindrome (93105522550139).

The spelling of 60005520000133 in words is "sixty trillion, five billion, five hundred twenty million, one hundred thirty-three", and thus it is an aban number.