6552520633 has 16 divisors (see below), whose sum is σ = 7001735040. Its totient is φ = 6113923200.

The previous prime is 6552520609. The next prime is 6552520673. The reversal of 6552520633 is 3360252556.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6552520633 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6552520592 and 6552520601.

It is not an unprimeable number, because it can be changed into a prime (6552520673) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1780191 + ... + 1783867.

It is an arithmetic number, because the mean of its divisors is an integer number (437608440).

Almost surely, 2^6552520633 is an apocalyptic number.

It is an amenable number.

6552520633 is a deficient number, since it is larger than the sum of its proper divisors (449214407).

6552520633 is a wasteful number, since it uses less digits than its factorization.

6552520633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5088.

The product of its (nonzero) digits is 162000, while the sum is 37.

The square root of 6552520633 is about 80947.6413059701. The cubic root of 6552520633 is about 1871.2686095676.

The spelling of 6552520633 in words is "six billion, five hundred fifty-two million, five hundred twenty thousand, six hundred thirty-three".