5234533551 has 40 divisors (see below), whose sum is σ = 8692686464. Its totient is φ = 3117320640.

The previous prime is 5234533537. The next prime is 5234533561. The reversal of 5234533551 is 1553354325.

5234533551 is a `hidden beast` number, since 52 + 3 + 4 + 53 + 3 + 551 = 666.

It is not a de Polignac number, because 5234533551 - 2²¹ = 5232436399 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 (5234533561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 47536 + ... + 112821.

Almost surely, 2^5234533551 is an apocalyptic number.

5234533551 is a deficient number, since it is larger than the sum of its proper divisors (3458152913).

5234533551 is a wasteful number, since it uses less digits than its factorization.

5234533551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160413 (or 160404 counting only the distinct ones).

The product of its digits is 135000, while the sum is 36.

The square root of 5234533551 is about 72350.0763717634. The cubic root of 5234533551 is about 1736.3049202431.

Adding to 5234533551 its reverse (1553354325), we get a palindrome (6787887876).

The spelling of 5234533551 in words is "five billion, two hundred thirty-four million, five hundred thirty-three thousand, five hundred fifty-one".