83266512126 has 24 divisors (see below), whose sum is σ = 193722090120. Its totient is φ = 23790431952.

The previous prime is 83266512107. The next prime is 83266512149. The reversal of 83266512126 is 62121566238.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 141609421 + ... + 141610008.

It is an arithmetic number, because the mean of its divisors is an integer number (8071753755).

Almost surely, 2^83266512126 is an apocalyptic number.

83266512126 is an abundant number, since it is smaller than the sum of its proper divisors (110455577994).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

83266512126 is a wasteful number, since it uses less digits than its factorization.

83266512126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283219448 (or 283219441 counting only the distinct ones).

The product of its digits is 207360, while the sum is 42.

The spelling of 83266512126 in words is "eighty-three billion, two hundred sixty-six million, five hundred twelve thousand, one hundred twenty-six".