5331431605253 has 8 divisors (see below), whose sum is σ = 5820192986328. Its totient is φ = 4853906118144.

The previous prime is 5331431605249. The next prime is 5331431605301. The reversal of 5331431605253 is 3525061341335.

It can be written as a sum of positive squares in 4 ways, for example, as 271100372929 + 5060331232324 = 520673^2 + 2249518^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5331431605253 - 2² = 5331431605249 is a prime.

It is a super-2 number, since 2×5331431605253² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5331431605253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5331431605453) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2808972500 + ... + 2808974397.

It is an arithmetic number, because the mean of its divisors is an integer number (727524123291).

Almost surely, 2^{5331431605253} is an apocalyptic number.

It is an amenable number.

5331431605253 is a deficient number, since it is larger than the sum of its proper divisors (488761381075).

5331431605253 is a wasteful number, since it uses less digits than its factorization.

5331431605253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5617946983.

The product of its (nonzero) digits is 486000, while the sum is 41.

Adding to 5331431605253 its reverse (3525061341335), we get a palindrome (8856492946588).

The spelling of 5331431605253 in words is "five trillion, three hundred thirty-one billion, four hundred thirty-one million, six hundred five thousand, two hundred fifty-three".