83078237883 has 16 divisors (see below), whose sum is σ = 112702872960. Its totient is φ = 54427184064.

The previous prime is 83078237821. The next prime is 83078237899. The reversal of 83078237883 is 38873287038.

It is not a de Polignac number, because 83078237883 - 2²⁵ = 83044683451 is a prime.

It is not an unprimeable number, because it can be changed into a prime (83078237383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 910941 + ... + 997982.

It is an arithmetic number, because the mean of its divisors is an integer number (7043929560).

Almost surely, 2^83078237883 is an apocalyptic number.

83078237883 is a deficient number, since it is larger than the sum of its proper divisors (29624635077).

83078237883 is a wasteful number, since it uses less digits than its factorization.

83078237883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1909178.

The product of its (nonzero) digits is 10838016, while the sum is 57.

The spelling of 83078237883 in words is "eighty-three billion, seventy-eight million, two hundred thirty-seven thousand, eight hundred eighty-three".