83259541392 has 20 divisors (see below), whose sum is σ = 215087148720. Its totient is φ = 27753180448.

The previous prime is 83259541381. The next prime is 83259541447. The reversal of 83259541392 is 29314595238.

It is a happy number.

It is a super-2 number, since 2×83259541392² (a number of 23 digits) contains 22 as substring.

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, 867286842 + ... + 867286937.

It is an arithmetic number, because the mean of its divisors is an integer number (10754357436).

Almost surely, 2^83259541392 is an apocalyptic number.

It is an amenable number.

83259541392 is an abundant number, since it is smaller than the sum of its proper divisors (131827607328).

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

83259541392 is a wasteful number, since it uses less digits than its factorization.

83259541392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1734573790 (or 1734573784 counting only the distinct ones).

The product of its digits is 2332800, while the sum is 51.

The spelling of 83259541392 in words is "eighty-three billion, two hundred fifty-nine million, five hundred forty-one thousand, three hundred ninety-two".