380055583 has 4 divisors (see below), whose sum is σ = 388141920. Its totient is φ = 371969248.

The previous prime is 380055563. The next prime is 380055617. The reversal of 380055583 is 385550083.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-380055583 is a prime.

It is a super-3 number, since 3×380055583³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380055503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4043098 + ... + 4043191.

It is an arithmetic number, because the mean of its divisors is an integer number (97035480).

Almost surely, 2^380055583 is an apocalyptic number.

380055583 is a deficient number, since it is larger than the sum of its proper divisors (8086337).

380055583 is an equidigital number, since it uses as much as digits as its factorization.

380055583 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8086336.

The product of its (nonzero) digits is 72000, while the sum is 37.

The square root of 380055583 is about 19495.0143113566. The cubic root of 380055583 is about 724.3509580930.

The spelling of 380055583 in words is "three hundred eighty million, fifty-five thousand, five hundred eighty-three".