5313133452553 has 4 divisors (see below), whose sum is σ = 5343845206788. Its totient is φ = 5282421698320.

The previous prime is 5313133452467. The next prime is 5313133452587. The reversal of 5313133452553 is 3552543313135.

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 2947649464384 + 2365483988169 = 1716872^2 + 1538013^2 .

It is a cyclic number.

It is not a de Polignac number, because 5313133452553 - 2¹⁷ = 5313133321481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5313133492553) 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, 15355876858 + ... + 15355877203.

It is an arithmetic number, because the mean of its divisors is an integer number (1335961301697).

Almost surely, 2^{5313133452553} is an apocalyptic number.

It is an amenable number.

5313133452553 is a deficient number, since it is larger than the sum of its proper divisors (30711754235).

5313133452553 is a wasteful number, since it uses less digits than its factorization.

5313133452553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30711754234.

The product of its digits is 1215000, while the sum is 43.

Adding to 5313133452553 its reverse (3552543313135), we get a palindrome (8865676765688).

The spelling of 5313133452553 in words is "five trillion, three hundred thirteen billion, one hundred thirty-three million, four hundred fifty-two thousand, five hundred fifty-three".