6381485823 has 8 divisors (see below), whose sum is σ = 9009156528. Its totient is φ = 4004069504.

The previous prime is 6381485801. The next prime is 6381485827. The reversal of 6381485823 is 3285841836.

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 6381485823 - 2⁵ = 6381485791 is a prime.

It is a super-2 number, since 2×6381485823² = 81446722618299974658, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6381485827) 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, 62563536 + ... + 62563637.

It is an arithmetic number, because the mean of its divisors is an integer number (1126144566).

Almost surely, 2^6381485823 is an apocalyptic number.

6381485823 is a deficient number, since it is larger than the sum of its proper divisors (2627670705).

6381485823 is a wasteful number, since it uses less digits than its factorization.

6381485823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125127193.

The product of its digits is 1105920, while the sum is 48.

The square root of 6381485823 is about 79884.2025872450. The cubic root of 6381485823 is about 1854.8434876898.

The spelling of 6381485823 in words is "six billion, three hundred eighty-one million, four hundred eighty-five thousand, eight hundred twenty-three".