83811363803292 has 24 divisors (see below), whose sum is σ = 195560050005376. Its totient is φ = 27937092534768.

The previous prime is 83811363803273. The next prime is 83811363803317. The reversal of 83811363803292 is 29230836311838.

It is a super-3 number, since 3×83811363803292³ (a number of 43 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10901463 + ... + 16925265.

Almost surely, 2^{83811363803292} is an apocalyptic number.

It is an amenable number.

83811363803292 is an abundant number, since it is smaller than the sum of its proper divisors (111748686202084).

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

83811363803292 is a wasteful number, since it uses less digits than its factorization.

83811363803292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7183257 (or 7183255 counting only the distinct ones).

The product of its (nonzero) digits is 8957952, while the sum is 57.

The spelling of 83811363803292 in words is "eighty-three trillion, eight hundred eleven billion, three hundred sixty-three million, eight hundred three thousand, two hundred ninety-two".