195486572232 has 160 divisors (see below), whose sum is σ = 652971369600. Its totient is φ = 53424873216.

The previous prime is 195486572191. The next prime is 195486572249. The reversal of 195486572232 is 232275684591.

195486572232 is a `hidden beast` number, since 1 + 9 + 5 + 48 + 6 + 572 + 23 + 2 = 666.

195486572232 is digitally balanced in base 2, 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 (54).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 832557 + ... + 1041212.

It is an arithmetic number, because the mean of its divisors is an integer number (4081071060).

Almost surely, 2^195486572232 is an apocalyptic number.

195486572232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

195486572232 is an abundant number, since it is smaller than the sum of its proper divisors (457484797368).

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

195486572232 is a wasteful number, since it uses less digits than its factorization.

195486572232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1873817 (or 1873804 counting only the distinct ones).

The product of its digits is 7257600, while the sum is 54.

The spelling of 195486572232 in words is "one hundred ninety-five billion, four hundred eighty-six million, five hundred seventy-two thousand, two hundred thirty-two".