5165224033 has 4 divisors (see below), whose sum is σ = 5196912688. Its totient is φ = 5133535380.

The previous prime is 5165224007. The next prime is 5165224039. The reversal of 5165224033 is 3304225615.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5165224033 is a prime.

It is a super-2 number, since 2×5165224033² = 53359078622161570178, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5165223986 and 5165224004.

It is not an unprimeable number, because it can be changed into a prime (5165224039) 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, 15844083 + ... + 15844408.

It is an arithmetic number, because the mean of its divisors is an integer number (1299228172).

Almost surely, 2^5165224033 is an apocalyptic number.

It is an amenable number.

5165224033 is a deficient number, since it is larger than the sum of its proper divisors (31688655).

5165224033 is a wasteful number, since it uses less digits than its factorization.

5165224033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31688654.

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 5165224033 is about 71869.4930620775. The cubic root of 5165224033 is about 1728.6074789997.

Adding to 5165224033 its reverse (3304225615), we get a palindrome (8469449648).

The spelling of 5165224033 in words is "five billion, one hundred sixty-five million, two hundred twenty-four thousand, thirty-three".