6866152480 has 48 divisors (see below), whose sum is σ = 17695952064. Its totient is φ = 2496782080.

The previous prime is 6866152471. The next prime is 6866152519. The reversal of 6866152480 is 842516686.

It is a super-2 number, since 2×6866152480² = 94288099757220300800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6866152480.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1948852 + ... + 1952371.

It is an arithmetic number, because the mean of its divisors is an integer number (368665668).

Almost surely, 2^6866152480 is an apocalyptic number.

It is an amenable number.

6866152480 is an abundant number, since it is smaller than the sum of its proper divisors (10829799584).

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

6866152480 is a wasteful number, since it uses less digits than its factorization.

6866152480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3901249 (or 3901241 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 46.

The square root of 6866152480 is about 82862.2500297934. The cubic root of 6866152480 is about 1900.6602027024.

The spelling of 6866152480 in words is "six billion, eight hundred sixty-six million, one hundred fifty-two thousand, four hundred eighty".