854530195050 has 576 divisors, whose sum is σ = 2767708569600. Its totient is φ = 184906713600.

The previous prime is 854530195007. The next prime is 854530195069. The reversal of 854530195050 is 50591035458.

854530195050 is a `hidden beast` number, since 8 + 5 + 4 + 530 + 19 + 50 + 50 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 854530194987 and 854530195005.

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 2328419967 + ... + 2328420333.

It is an arithmetic number, because the mean of its divisors is an integer number (4805049600).

Almost surely, 2^854530195050 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 854530195050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1383854284800).

854530195050 is an abundant number, since it is smaller than the sum of its proper divisors (1913178374550).

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

854530195050 is a wasteful number, since it uses less digits than its factorization.

854530195050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 851 (or 843 counting only the distinct ones).

The product of its (nonzero) digits is 540000, while the sum is 45.

The spelling of 854530195050 in words is "eight hundred fifty-four billion, five hundred thirty million, one hundred ninety-five thousand, fifty".