5531306310853 has 4 divisors (see below), whose sum is σ = 5552337894048. Its totient is φ = 5510274727660.

The previous prime is 5531306310797. The next prime is 5531306310889. The reversal of 5531306310853 is 3580136031355.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5531306310853 - 2¹⁷ = 5531306179781 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5531306313853) 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, 10515791203 + ... + 10515791728.

It is an arithmetic number, because the mean of its divisors is an integer number (1388084473512).

Almost surely, 2^{5531306310853} is an apocalyptic number.

It is an amenable number.

5531306310853 is a deficient number, since it is larger than the sum of its proper divisors (21031583195).

5531306310853 is a wasteful number, since it uses less digits than its factorization.

5531306310853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21031583194.

The product of its (nonzero) digits is 486000, while the sum is 43.

The spelling of 5531306310853 in words is "five trillion, five hundred thirty-one billion, three hundred six million, three hundred ten thousand, eight hundred fifty-three".