83584048538 has 8 divisors (see below), whose sum is σ = 125448091860. Its totient is φ = 41768017920.

The previous prime is 83584048523. The next prime is 83584048573.

It is a happy number.

83584048538 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 60808107649 + 22775940889 = 246593^2 + 150917^2 .

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

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11998823 + ... + 12005786.

Almost surely, 2^83584048538 is an apocalyptic number.

83584048538 is a deficient number, since it is larger than the sum of its proper divisors (41864043322).

83584048538 is a wasteful number, since it uses less digits than its factorization.

83584048538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24006352.

The product of its (nonzero) digits is 14745600, while the sum is 56.

The spelling of 83584048538 in words is "eighty-three billion, five hundred eighty-four million, forty-eight thousand, five hundred thirty-eight".