5245254161133 has 32 divisors (see below), whose sum is σ = 8055135943680. Its totient is φ = 2973926275200.

The previous prime is 5245254161131. The next prime is 5245254161171. The reversal of 5245254161133 is 3311614525425.

It is not a de Polignac number, because 5245254161133 - 2¹ = 5245254161131 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5245254161131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4294558 + ... + 5379008.

It is an arithmetic number, because the mean of its divisors is an integer number (251722998240).

Almost surely, 2^{5245254161133} is an apocalyptic number.

It is an amenable number.

5245254161133 is a deficient number, since it is larger than the sum of its proper divisors (2809881782547).

5245254161133 is a wasteful number, since it uses less digits than its factorization.

5245254161133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1086257.

The product of its digits is 432000, while the sum is 42.

Adding to 5245254161133 its reverse (3311614525425), we get a palindrome (8556868686558).

The spelling of 5245254161133 in words is "five trillion, two hundred forty-five billion, two hundred fifty-four million, one hundred sixty-one thousand, one hundred thirty-three".