5355343124251 has 4 divisors (see below), whose sum is σ = 5355647440000. Its totient is φ = 5355038808504.

The previous prime is 5355343124239. The next prime is 5355343124281. The reversal of 5355343124251 is 1524213435535.

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 5355343124251 - 2³¹ = 5353195640603 is a prime.

It is a super-2 number, since 2×5355343124251² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5355343124198 and 5355343124207.

It is not an unprimeable number, because it can be changed into a prime (5355343124281) 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, 152131476 + ... + 152166673.

It is an arithmetic number, because the mean of its divisors is an integer number (1338911860000).

Almost surely, 2^{5355343124251} is an apocalyptic number.

5355343124251 is a deficient number, since it is larger than the sum of its proper divisors (304315749).

5355343124251 is a wasteful number, since it uses less digits than its factorization.

5355343124251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304315748.

The product of its digits is 1080000, while the sum is 43.

Adding to 5355343124251 its reverse (1524213435535), we get a palindrome (6879556559786).

The spelling of 5355343124251 in words is "five trillion, three hundred fifty-five billion, three hundred forty-three million, one hundred twenty-four thousand, two hundred fifty-one".