5351216033 has 4 divisors (see below), whose sum is σ = 5438940948. Its totient is φ = 5263491120.

The previous prime is 5351216029. The next prime is 5351216051. The reversal of 5351216033 is 3306121535.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3306121535 = 5 ⋅661224307.

It can be written as a sum of positive squares in 2 ways, for example, as 114233344 + 5236982689 = 10688^2 + 72367^2 .

It is a cyclic number.

It is not a de Polignac number, because 5351216033 - 2² = 5351216029 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5351215987 and 5351216005.

It is not an unprimeable number, because it can be changed into a prime (5351216083) 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, 43862366 + ... + 43862487.

It is an arithmetic number, because the mean of its divisors is an integer number (1359735237).

Almost surely, 2^5351216033 is an apocalyptic number.

It is an amenable number.

5351216033 is a deficient number, since it is larger than the sum of its proper divisors (87724915).

5351216033 is an equidigital number, since it uses as much as digits as its factorization.

5351216033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87724914.

The product of its (nonzero) digits is 8100, while the sum is 29.

The square root of 5351216033 is about 73152.0063497919. The cubic root of 5351216033 is about 1749.1114981404. Note that the first 3 decimals are identical.

Adding to 5351216033 its reverse (3306121535), we get a palindrome (8657337568).

The spelling of 5351216033 in words is "five billion, three hundred fifty-one million, two hundred sixteen thousand, thirty-three".