855506300 has 108 divisors (see below), whose sum is σ = 2161111680. Its totient is φ = 292723200.

The previous prime is 855506269. The next prime is 855506329. The reversal of 855506300 is 3605558.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 203621 + ... + 207779.

Almost surely, 2^855506300 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 855506300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1080555840).

855506300 is an abundant number, since it is smaller than the sum of its proper divisors (1305605380).

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

855506300 is a wasteful number, since it uses less digits than its factorization.

855506300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4212 (or 4194 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 32.

The square root of 855506300 is about 29249.0393004625. The cubic root of 855506300 is about 949.3093040465.

The spelling of 855506300 in words is "eight hundred fifty-five million, five hundred six thousand, three hundred".