6854203650 has 192 divisors, whose sum is σ = 21280423680. Its totient is φ = 1423564800.

The previous prime is 6854203607. The next prime is 6854203651. The reversal of 6854203650 is 563024586.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 6854203599 and 6854203608.

It is not an unprimeable number, because it can be changed into a prime (6854203651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 511030 + ... + 524270.

It is an arithmetic number, because the mean of its divisors is an integer number (110835540).

Almost surely, 2^6854203650 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6854203650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10640211840).

6854203650 is an abundant number, since it is smaller than the sum of its proper divisors (14426220030).

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

6854203650 is a wasteful number, since it uses less digits than its factorization.

6854203650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13309 (or 13304 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 39.

The square root of 6854203650 is about 82790.1180697310. The cubic root of 6854203650 is about 1899.5570204590.

The spelling of 6854203650 in words is "six billion, eight hundred fifty-four million, two hundred three thousand, six hundred fifty".