5355110664431 has 4 divisors (see below), whose sum is σ = 5841938906664. Its totient is φ = 4868282422200.

The previous prime is 5355110664413. The next prime is 5355110664439. The reversal of 5355110664431 is 1344660115535.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5355110664431 - 2²² = 5355106470127 is a prime.

It is a super-2 number, since 2×5355110664431² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5355110664439) 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, 243414121100 + ... + 243414121121.

It is an arithmetic number, because the mean of its divisors is an integer number (1460484726666).

Almost surely, 2^{5355110664431} is an apocalyptic number.

5355110664431 is a deficient number, since it is larger than the sum of its proper divisors (486828242233).

5355110664431 is a wasteful number, since it uses less digits than its factorization.

5355110664431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486828242232.

The product of its (nonzero) digits is 648000, while the sum is 44.

Adding to 5355110664431 its reverse (1344660115535), we get a palindrome (6699770779966).

The spelling of 5355110664431 in words is "five trillion, three hundred fifty-five billion, one hundred ten million, six hundred sixty-four thousand, four hundred thirty-one".