6530625416 has 48 divisors (see below), whose sum is σ = 14460304320. Its totient is φ = 2708532000.

The previous prime is 6530625401. The next prime is 6530625421. The reversal of 6530625416 is 6145260356.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 6530625416.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6860 + ... + 114491.

It is an arithmetic number, because the mean of its divisors is an integer number (301256340).

Almost surely, 2^6530625416 is an apocalyptic number.

It is an amenable number.

6530625416 is an abundant number, since it is smaller than the sum of its proper divisors (7929678904).

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

6530625416 is a wasteful number, since it uses less digits than its factorization.

6530625416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121426 (or 121391 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 38.

The square root of 6530625416 is about 80812.2850561720. The cubic root of 6530625416 is about 1869.1820052818.

The spelling of 6530625416 in words is "six billion, five hundred thirty million, six hundred twenty-five thousand, four hundred sixteen".