380581055 has 8 divisors (see below), whose sum is σ = 456860400. Its totient is φ = 304356096.

The previous prime is 380581037. The next prime is 380581063. The reversal of 380581055 is 550185083.

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

It is a cyclic number.

It is not a de Polignac number, because 380581055 - 2⁸ = 380580799 is a prime.

It is a congruent number.

It is an unprimeable number.

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, 3836 + ... + 27854.

It is an arithmetic number, because the mean of its divisors is an integer number (57107550).

Almost surely, 2^380581055 is an apocalyptic number.

380581055 is a deficient number, since it is larger than the sum of its proper divisors (76279345).

380581055 is a wasteful number, since it uses less digits than its factorization.

380581055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27193.

The product of its (nonzero) digits is 24000, while the sum is 35.

The square root of 380581055 is about 19508.4867429537. The cubic root of 380581055 is about 724.6846381107.

The spelling of 380581055 in words is "three hundred eighty million, five hundred eighty-one thousand, fifty-five".