380981625383 has 4 divisors (see below), whose sum is σ = 394118922840. Its totient is φ = 367844327928.

The previous prime is 380981625379. The next prime is 380981625389. The reversal of 380981625383 is 383526189083.

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

It is a cyclic number.

It is not a de Polignac number, because 380981625383 - 2² = 380981625379 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380981625389) 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, 6568648685 + ... + 6568648742.

It is an arithmetic number, because the mean of its divisors is an integer number (98529730710).

Almost surely, 2^380981625383 is an apocalyptic number.

380981625383 is a deficient number, since it is larger than the sum of its proper divisors (13137297457).

380981625383 is a wasteful number, since it uses less digits than its factorization.

380981625383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13137297456.

The product of its (nonzero) digits is 7464960, while the sum is 56.

The spelling of 380981625383 in words is "three hundred eighty billion, nine hundred eighty-one million, six hundred twenty-five thousand, three hundred eighty-three".