5033343521 has 8 divisors (see below), whose sum is σ = 5069082600. Its totient is φ = 4997630848.

The previous prime is 5033343517. The next prime is 5033343587. The reversal of 5033343521 is 1253433305.

It can be written as a sum of positive squares in 4 ways, for example, as 506745121 + 4526598400 = 22511^2 + 67280^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5033343521 - 2² = 5033343517 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5033643521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 525245 + ... + 534741.

It is an arithmetic number, because the mean of its divisors is an integer number (633635325).

Almost surely, 2^5033343521 is an apocalyptic number.

It is an amenable number.

5033343521 is a deficient number, since it is larger than the sum of its proper divisors (35739079).

5033343521 is a wasteful number, since it uses less digits than its factorization.

5033343521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13203.

The product of its (nonzero) digits is 16200, while the sum is 29.

The square root of 5033343521 is about 70946.0606446898. The cubic root of 5033343521 is about 1713.7686362799.

Adding to 5033343521 its reverse (1253433305), we get a palindrome (6286776826).

The spelling of 5033343521 in words is "five billion, thirty-three million, three hundred forty-three thousand, five hundred twenty-one".