8215483605 has 32 divisors (see below), whose sum is σ = 15052800000. Its totient is φ = 3748099392.

The previous prime is 8215483603. The next prime is 8215483621. The reversal of 8215483605 is 5063845128.

It is not a de Polignac number, because 8215483605 - 2¹ = 8215483603 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8215483603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26005 + ... + 130794.

It is an arithmetic number, because the mean of its divisors is an integer number (470400000).

Almost surely, 2^8215483605 is an apocalyptic number.

It is an amenable number.

8215483605 is a deficient number, since it is larger than the sum of its proper divisors (6837316395).

8215483605 is a wasteful number, since it uses less digits than its factorization.

8215483605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157313.

The product of its (nonzero) digits is 230400, while the sum is 42.

The square root of 8215483605 is about 90639.3049675471. The cubic root of 8215483605 is about 2017.7981108782.

The spelling of 8215483605 in words is "eight billion, two hundred fifteen million, four hundred eighty-three thousand, six hundred five".