195553487801136 has 80 divisors (see below), whose sum is σ = 507089309635584. Its totient is φ = 64938449601792.

The previous prime is 195553487801059. The next prime is 195553487801153. The reversal of 195553487801136 is 631108784355591.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13349281 + ... + 23860223.

Almost surely, 2^{195553487801136} is an apocalyptic number.

195553487801136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

195553487801136 is an abundant number, since it is smaller than the sum of its proper divisors (311535821834448).

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

195553487801136 is a wasteful number, since it uses less digits than its factorization.

195553487801136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10512418 (or 10512412 counting only the distinct ones).

The product of its (nonzero) digits is 108864000, while the sum is 66.

The spelling of 195553487801136 in words is "one hundred ninety-five trillion, five hundred fifty-three billion, four hundred eighty-seven million, eight hundred one thousand, one hundred thirty-six".