4381977655275 has 24 divisors (see below), whose sum is σ = 7903494245184. Its totient is φ = 2124595226400.

The previous prime is 4381977655207. The next prime is 4381977655327. The reversal of 4381977655275 is 5725567791834.

It is not a de Polignac number, because 4381977655275 - 2⁸ = 4381977655019 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2655743209 + ... + 2655744858.

It is an arithmetic number, because the mean of its divisors is an integer number (329312260216).

Almost surely, 2^{4381977655275} is an apocalyptic number.

4381977655275 is a deficient number, since it is larger than the sum of its proper divisors (3521516589909).

4381977655275 is a wasteful number, since it uses less digits than its factorization.

4381977655275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5311488091 (or 5311488086 counting only the distinct ones).

The product of its digits is 444528000, while the sum is 69.

The spelling of 4381977655275 in words is "four trillion, three hundred eighty-one billion, nine hundred seventy-seven million, six hundred fifty-five thousand, two hundred seventy-five".