83533838798 has 8 divisors (see below), whose sum is σ = 127664923608. Its totient is φ = 40978864264.

The previous prime is 83533838777. The next prime is 83533838813. The reversal of 83533838798 is 89783833538.

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

It is a congruent 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, 394027436 + ... + 394027647.

It is an arithmetic number, because the mean of its divisors is an integer number (15958115451).

Almost surely, 2^83533838798 is an apocalyptic number.

83533838798 is a deficient number, since it is larger than the sum of its proper divisors (44131084810).

83533838798 is a wasteful number, since it uses less digits than its factorization.

83533838798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 788055138.

The product of its digits is 104509440, while the sum is 65.

The spelling of 83533838798 in words is "eighty-three billion, five hundred thirty-three million, eight hundred thirty-eight thousand, seven hundred ninety-eight".