5303543211551 has 16 divisors (see below), whose sum is σ = 5766617841600. Its totient is φ = 4848383651328.

The previous prime is 5303543211521. The next prime is 5303543211587. The reversal of 5303543211551 is 1551123453035.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5303543211551 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 (5303543211521) 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, 2137790 + ... + 3895796.

It is an arithmetic number, because the mean of its divisors is an integer number (360413615100).

Almost surely, 2^{5303543211551} is an apocalyptic number.

5303543211551 is a deficient number, since it is larger than the sum of its proper divisors (463074630049).

5303543211551 is a wasteful number, since it uses less digits than its factorization.

5303543211551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1760258.

The product of its (nonzero) digits is 135000, while the sum is 38.

Adding to 5303543211551 its reverse (1551123453035), we get a palindrome (6854666664586).

The spelling of 5303543211551 in words is "five trillion, three hundred three billion, five hundred forty-three million, two hundred eleven thousand, five hundred fifty-one".