6523030128 has 40 divisors (see below), whose sum is σ = 16859083648. Its totient is φ = 2173321152.

The previous prime is 6523030127. The next prime is 6523030223. The reversal of 6523030128 is 8210303256.

It is a junction number, because it is equal to n+sod(n) for n = 6523030095 and 6523030104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6523030127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74901 + ... + 136587.

Almost surely, 2^6523030128 is an apocalyptic number.

It is an amenable number.

6523030128 is an abundant number, since it is smaller than the sum of its proper divisors (10336053520).

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

6523030128 is a wasteful number, since it uses less digits than its factorization.

6523030128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63901 (or 63895 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 6523030128 is about 80765.2779850351. The cubic root of 6523030128 is about 1868.4570883391.

The spelling of 6523030128 in words is "six billion, five hundred twenty-three million, thirty thousand, one hundred twenty-eight".