381055083 has 8 divisors (see below), whose sum is σ = 515229696. Its totient is φ = 250458600.

The previous prime is 381055067. The next prime is 381055093. The reversal of 381055083 is 380550183.

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

It is not a de Polignac number, because 381055083 - 2⁴ = 381055067 is a prime.

It is not an unprimeable number, because it can be changed into a prime (381055033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 894283 + ... + 894708.

It is an arithmetic number, because the mean of its divisors is an integer number (64403712).

Almost surely, 2^381055083 is an apocalyptic number.

381055083 is a deficient number, since it is larger than the sum of its proper divisors (134174613).

381055083 is a wasteful number, since it uses less digits than its factorization.

381055083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1789065.

The product of its (nonzero) digits is 14400, while the sum is 33.

The square root of 381055083 is about 19520.6322387365. The cubic root of 381055083 is about 724.9853872600.

The spelling of 381055083 in words is "three hundred eighty-one million, fifty-five thousand, eighty-three".