6525442265 has 24 divisors (see below), whose sum is σ = 8423687040. Its totient is φ = 4850995968.

The previous prime is 6525442193. The next prime is 6525442291. The reversal of 6525442265 is 5622445256.

It is a de Polignac number, because none of the positive numbers 2^k-6525442265 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 85574 + ... + 142736.

It is an arithmetic number, because the mean of its divisors is an integer number (350986960).

Almost surely, 2^6525442265 is an apocalyptic number.

It is an amenable number.

6525442265 is a deficient number, since it is larger than the sum of its proper divisors (1898244775).

6525442265 is a wasteful number, since it uses less digits than its factorization.

6525442265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57281 (or 57264 counting only the distinct ones).

The product of its digits is 576000, while the sum is 41.

The square root of 6525442265 is about 80780.2096122559. The cubic root of 6525442265 is about 1868.6873708387.

The spelling of 6525442265 in words is "six billion, five hundred twenty-five million, four hundred forty-two thousand, two hundred sixty-five".