83514900868 has 48 divisors (see below), whose sum is σ = 171391248000. Its totient is φ = 35592039840.

The previous prime is 83514900863. The next prime is 83514900869. The reversal of 83514900868 is 86800941538.

It is not an unprimeable number, because it can be changed into a prime (83514900863) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75558 + ... + 415618.

It is an arithmetic number, because the mean of its divisors is an integer number (3570651000).

Almost surely, 2^83514900868 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 83514900868, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85695624000).

83514900868 is an abundant number, since it is smaller than the sum of its proper divisors (87876347132).

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

83514900868 is a wasteful number, since it uses less digits than its factorization.

83514900868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340265 (or 340249 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 52.

The spelling of 83514900868 in words is "eighty-three billion, five hundred fourteen million, nine hundred thousand, eight hundred sixty-eight".