6458877357882 has 8 divisors (see below), whose sum is σ = 12917754715776. Its totient is φ = 2152959119292.

The previous prime is 6458877357857. The next prime is 6458877357979. The reversal of 6458877357882 is 2887537788546.

It is a sphenic number, since it is the product of 3 distinct primes.

6458877357882 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 6458877357798 and 6458877357807.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 538239779818 + ... + 538239779829.

It is an arithmetic number, because the mean of its divisors is an integer number (1614719339472).

Almost surely, 2^{6458877357882} is an apocalyptic number.

6458877357882 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

6458877357882 is a wasteful number, since it uses less digits than its factorization.

6458877357882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1076479559652.

The product of its digits is 5057740800, while the sum is 78.

The spelling of 6458877357882 in words is "six trillion, four hundred fifty-eight billion, eight hundred seventy-seven million, three hundred fifty-seven thousand, eight hundred eighty-two".