5355230513251 has 4 divisors (see below), whose sum is σ = 5670244072872. Its totient is φ = 5040216953632.

The previous prime is 5355230513249. The next prime is 5355230513257. The reversal of 5355230513251 is 1523150325535.

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 5355230513251 - 2¹ = 5355230513249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5355230513257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 157506779785 + ... + 157506779818.

It is an arithmetic number, because the mean of its divisors is an integer number (1417561018218).

Almost surely, 2^{5355230513251} is an apocalyptic number.

5355230513251 is a deficient number, since it is larger than the sum of its proper divisors (315013559621).

5355230513251 is a wasteful number, since it uses less digits than its factorization.

5355230513251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315013559620.

The product of its (nonzero) digits is 337500, while the sum is 40.

Adding to 5355230513251 its reverse (1523150325535), we get a palindrome (6878380838786).

The spelling of 5355230513251 in words is "five trillion, three hundred fifty-five billion, two hundred thirty million, five hundred thirteen thousand, two hundred fifty-one".