10839730500 has 192 divisors, whose sum is σ = 35650218240. Its totient is φ = 2842992000.

The previous prime is 10839730487. The next prime is 10839730523. The reversal of 10839730500 is 503793801.

10839730500 is a `hidden beast` number, since 1 + 0 + 83 + 9 + 73 + 0 + 500 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 816919 + ... + 830081.

It is an arithmetic number, because the mean of its divisors is an integer number (185678220).

Almost surely, 2^10839730500 is an apocalyptic number.

10839730500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10839730500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17825109120).

10839730500 is an abundant number, since it is smaller than the sum of its proper divisors (24810487740).

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

10839730500 is a wasteful number, since it uses less digits than its factorization.

10839730500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13252 (or 13234 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The spelling of 10839730500 in words is "ten billion, eight hundred thirty-nine million, seven hundred thirty thousand, five hundred".