6821482015480 has 32 divisors (see below), whose sum is σ = 16743637675440. Its totient is φ = 2480538914560.

The previous prime is 6821482015463. The next prime is 6821482015519. The reversal of 6821482015480 is 845102841286.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7751683669 + ... + 7751684548.

Almost surely, 2^{6821482015480} is an apocalyptic number.

It is an amenable number.

6821482015480 is an abundant number, since it is smaller than the sum of its proper divisors (9922155659960).

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

6821482015480 is a wasteful number, since it uses less digits than its factorization.

6821482015480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15503368239 (or 15503368235 counting only the distinct ones).

The product of its (nonzero) digits is 983040, while the sum is 49.

The spelling of 6821482015480 in words is "six trillion, eight hundred twenty-one billion, four hundred eighty-two million, fifteen thousand, four hundred eighty".