5353434031311 has 16 divisors (see below), whose sum is σ = 7941922643200. Its totient is φ = 3564046852344.

The previous prime is 5353434031307. The next prime is 5353434031327. The reversal of 5353434031311 is 1131304343535.

It is a happy number.

5353434031311 is a `hidden beast` number, since 53 + 534 + 3 + 40 + 3 + 1 + 31 + 1 = 666.

It is not a de Polignac number, because 5353434031311 - 2² = 5353434031307 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 (5353434031301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 136345801 + ... + 136385058.

It is an arithmetic number, because the mean of its divisors is an integer number (496370165200).

Almost surely, 2^{5353434031311} is an apocalyptic number.

5353434031311 is a deficient number, since it is larger than the sum of its proper divisors (2588488611889).

5353434031311 is a wasteful number, since it uses less digits than its factorization.

5353434031311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272731595 (or 272731589 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 36.

Adding to 5353434031311 its reverse (1131304343535), we get a palindrome (6484738374846).

It can be divided in two parts, 535343 and 4031311, that added together give a palindrome (4566654).

The spelling of 5353434031311 in words is "five trillion, three hundred fifty-three billion, four hundred thirty-four million, thirty-one thousand, three hundred eleven".