6525003533361 has 4 divisors (see below), whose sum is σ = 8700004711152. Its totient is φ = 4350002355572.

The previous prime is 6525003533327. The next prime is 6525003533429. The reversal of 6525003533361 is 1633353005256.

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 not a de Polignac number, because 6525003533361 - 2⁶ = 6525003533297 is a prime.

It is a super-2 number, since 2×6525003533361² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6525003583361) 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, 1087500588891 + ... + 1087500588896.

It is an arithmetic number, because the mean of its divisors is an integer number (2175001177788).

Almost surely, 2^{6525003533361} is an apocalyptic number.

It is an amenable number.

6525003533361 is a deficient number, since it is larger than the sum of its proper divisors (2175001177791).

6525003533361 is a wasteful number, since it uses less digits than its factorization.

6525003533361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2175001177790.

The product of its (nonzero) digits is 729000, while the sum is 42.

The spelling of 6525003533361 in words is "six trillion, five hundred twenty-five billion, three million, five hundred thirty-three thousand, three hundred sixty-one".