4380793628556 has 24 divisors (see below), whose sum is σ = 10222332003184. Its totient is φ = 1460195942400.

The previous prime is 4380793628539. The next prime is 4380793628579. The reversal of 4380793628556 is 6558263970834.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8308645 + ... + 8820156.

Almost surely, 2^{4380793628556} is an apocalyptic number.

It is an amenable number.

4380793628556 is an abundant number, since it is smaller than the sum of its proper divisors (5841538374628).

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

4380793628556 is a wasteful number, since it uses less digits than its factorization.

4380793628556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17150121 (or 17150119 counting only the distinct ones).

The product of its (nonzero) digits is 261273600, while the sum is 66.

The spelling of 4380793628556 in words is "four trillion, three hundred eighty billion, seven hundred ninety-three million, six hundred twenty-eight thousand, five hundred fifty-six".