6328555230815 has 16 divisors (see below), whose sum is σ = 7599899623680. Its totient is φ = 5059089442560.

The previous prime is 6328555230797. The next prime is 6328555230817. The reversal of 6328555230815 is 5180325558236.

It is a happy number.

6328555230815 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6328555230815 - 2⁴⁰ = 5229043603039 is a prime.

It is a super-2 number, since 2×6328555230815² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6328555230817) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68126450 + ... + 68219280.

It is an arithmetic number, because the mean of its divisors is an integer number (474993726480).

Almost surely, 2^{6328555230815} is an apocalyptic number.

6328555230815 is a deficient number, since it is larger than the sum of its proper divisors (1271344392865).

6328555230815 is a wasteful number, since it uses less digits than its factorization.

6328555230815 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102802.

The product of its (nonzero) digits is 8640000, while the sum is 53.

The spelling of 6328555230815 in words is "six trillion, three hundred twenty-eight billion, five hundred fifty-five million, two hundred thirty thousand, eight hundred fifteen".