6780875148420 has 48 divisors (see below), whose sum is σ = 19641155607360. Its totient is φ = 1745880497536.

The previous prime is 6780875148371. The next prime is 6780875148457. The reversal of 6780875148420 is 248415780876.

It is a Harshad number since it is a multiple of its sum of digits (60).

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, 1948525602 + ... + 1948529081.

It is an arithmetic number, because the mean of its divisors is an integer number (409190741820).

Almost surely, 2^{6780875148420} is an apocalyptic number.

6780875148420 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6780875148420 is an abundant number, since it is smaller than the sum of its proper divisors (12860280458940).

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

6780875148420 is a wasteful number, since it uses less digits than its factorization.

6780875148420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3897054724 (or 3897054722 counting only the distinct ones).

The product of its (nonzero) digits is 24084480, while the sum is 60.

The spelling of 6780875148420 in words is "six trillion, seven hundred eighty billion, eight hundred seventy-five million, one hundred forty-eight thousand, four hundred twenty".