83768948583 has 8 divisors (see below), whose sum is σ = 111693901296. Its totient is φ = 55844980800.

The previous prime is 83768948561. The next prime is 83768948591. The reversal of 83768948583 is 38584986738.

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

It is not a de Polignac number, because 83768948583 - 2⁸ = 83768948327 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83768948503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17398 + ... + 409683.

It is an arithmetic number, because the mean of its divisors is an integer number (13961737662).

Almost surely, 2^83768948583 is an apocalyptic number.

83768948583 is a deficient number, since it is larger than the sum of its proper divisors (27924952713).

83768948583 is a wasteful number, since it uses less digits than its factorization.

83768948583 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 492465.

The product of its digits is 278691840, while the sum is 69.

The spelling of 83768948583 in words is "eighty-three billion, seven hundred sixty-eight million, nine hundred forty-eight thousand, five hundred eighty-three".