6328871542 has 16 divisors (see below), whose sum is σ = 10986831360. Its totient is φ = 2678039208.

The previous prime is 6328871501. The next prime is 6328871543. The reversal of 6328871542 is 2451788236.

6328871542 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×6328871542² = 80109229990274915528, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6328871492 and 6328871501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6328871543) 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, 2860048 + ... + 2862259.

It is an arithmetic number, because the mean of its divisors is an integer number (686676960).

Almost surely, 2^6328871542 is an apocalyptic number.

6328871542 is a deficient number, since it is larger than the sum of its proper divisors (4657959818).

6328871542 is a wasteful number, since it uses less digits than its factorization.

6328871542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5722395.

The product of its digits is 645120, while the sum is 46.

The square root of 6328871542 is about 79554.2050554212. The cubic root of 6328871542 is about 1849.7317889231.

The spelling of 6328871542 in words is "six billion, three hundred twenty-eight million, eight hundred seventy-one thousand, five hundred forty-two".