6482100840 has 64 divisors (see below), whose sum is σ = 19494941760. Its totient is φ = 1724236800.

The previous prime is 6482100809. The next prime is 6482100869. The reversal of 6482100840 is 480012846.

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, 19234 + ... + 115473.

It is an arithmetic number, because the mean of its divisors is an integer number (304608465).

Almost surely, 2^6482100840 is an apocalyptic number.

6482100840 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6482100840 is an abundant number, since it is smaller than the sum of its proper divisors (13012840920).

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

6482100840 is a wasteful number, since it uses less digits than its factorization.

6482100840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135122 (or 135118 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 33.

The square root of 6482100840 is about 80511.4950798953. The cubic root of 6482100840 is about 1864.5409570606.

The spelling of 6482100840 in words is "six billion, four hundred eighty-two million, one hundred thousand, eight hundred forty".