382216254653 has 8 divisors (see below), whose sum is σ = 388818110520. Its totient is φ = 375669644800.

The previous prime is 382216254619. The next prime is 382216254727. The reversal of 382216254653 is 356452612283.

It can be written as a sum of positive squares in 4 ways, for example, as 305302661764 + 76913592889 = 552542^2 + 277333^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-382216254653 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 382216254598 and 382216254607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (382216254053) 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, 13797548 + ... + 13825221.

It is an arithmetic number, because the mean of its divisors is an integer number (48602263815).

Almost surely, 2^382216254653 is an apocalyptic number.

It is an amenable number.

382216254653 is a deficient number, since it is larger than the sum of its proper divisors (6601855867).

382216254653 is a wasteful number, since it uses less digits than its factorization.

382216254653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27623007.

The product of its digits is 2073600, while the sum is 47.

The spelling of 382216254653 in words is "three hundred eighty-two billion, two hundred sixteen million, two hundred fifty-four thousand, six hundred fifty-three".