5332553521 has 4 divisors (see below), whose sum is σ = 5462615844. Its totient is φ = 5202491200.

The previous prime is 5332553497. The next prime is 5332553561. The reversal of 5332553521 is 1253552335.

5332553521 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 920272896 + 4412280625 = 30336^2 + 66425^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5332553521 is a prime.

It is a super-2 number, since 2×5332553521² = 56872254108658994882, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5332553561) 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, 65031100 + ... + 65031181.

It is an arithmetic number, because the mean of its divisors is an integer number (1365653961).

Almost surely, 2^5332553521 is an apocalyptic number.

It is an amenable number.

5332553521 is a deficient number, since it is larger than the sum of its proper divisors (130062323).

5332553521 is a wasteful number, since it uses less digits than its factorization.

5332553521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130062322.

The product of its digits is 67500, while the sum is 34.

The square root of 5332553521 is about 73024.3351287774. The cubic root of 5332553521 is about 1747.0757717195.

The spelling of 5332553521 in words is "five billion, three hundred thirty-two million, five hundred fifty-three thousand, five hundred twenty-one".