6525566112 has 96 divisors (see below), whose sum is σ = 19418253120. Its totient is φ = 1902182400.

The previous prime is 6525566083. The next prime is 6525566143. The reversal of 6525566112 is 2116655256.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 113889 + ... + 161312.

It is an arithmetic number, because the mean of its divisors is an integer number (202273470).

Almost surely, 2^6525566112 is an apocalyptic number.

It is an amenable number.

6525566112 is an abundant number, since it is smaller than the sum of its proper divisors (12892687008).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6525566112 is a wasteful number, since it uses less digits than its factorization.

6525566112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275246 (or 275238 counting only the distinct ones).

The product of its digits is 108000, while the sum is 39.

The square root of 6525566112 is about 80780.9761763251. The cubic root of 6525566112 is about 1868.6991927634.

The spelling of 6525566112 in words is "six billion, five hundred twenty-five million, five hundred sixty-six thousand, one hundred twelve".