380163547887 has 8 divisors (see below), whose sum is σ = 506936540160. Its totient is φ = 253416460440.

The previous prime is 380163547873. The next prime is 380163547919. The reversal of 380163547887 is 788745361083.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-380163547887 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 380163547887.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380163547807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6441937 + ... + 6500682.

It is an arithmetic number, because the mean of its divisors is an integer number (63367067520).

Almost surely, 2^380163547887 is an apocalyptic number.

380163547887 is a deficient number, since it is larger than the sum of its proper divisors (126772992273).

380163547887 is a wasteful number, since it uses less digits than its factorization.

380163547887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12952413.

The product of its (nonzero) digits is 27095040, while the sum is 60.

The spelling of 380163547887 in words is "three hundred eighty billion, one hundred sixty-three million, five hundred forty-seven thousand, eight hundred eighty-seven".