195810853230 has 96 divisors (see below), whose sum is σ = 514607839200. Its totient is φ = 51652694016.

The previous prime is 195810853187. The next prime is 195810853241. The reversal of 195810853230 is 32358018591.

195810853230 is a `hidden beast` number, since 1 + 9 + 5 + 8 + 108 + 532 + 3 + 0 = 666.

195810853230 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 23820061 + ... + 23828279.

It is an arithmetic number, because the mean of its divisors is an integer number (5360498325).

Almost surely, 2^195810853230 is an apocalyptic number.

195810853230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 195810853230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (257303919600).

195810853230 is an abundant number, since it is smaller than the sum of its proper divisors (318796985970).

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

195810853230 is a wasteful number, since it uses less digits than its factorization.

195810853230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11058 (or 11055 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 45.

The spelling of 195810853230 in words is "one hundred ninety-five billion, eight hundred ten million, eight hundred fifty-three thousand, two hundred thirty".