195015096954 has 24 divisors (see below), whose sum is σ = 431522769600. Its totient is φ = 63621946248.

The previous prime is 195015096929. The next prime is 195015096961. The reversal of 195015096954 is 459690510591.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 195015096954.

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 11 ways as a sum of consecutive naturals, for example, 115256304 + ... + 115257995.

It is an arithmetic number, because the mean of its divisors is an integer number (17980115400).

Almost surely, 2^195015096954 is an apocalyptic number.

195015096954 is an abundant number, since it is smaller than the sum of its proper divisors (236507672646).

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

195015096954 is a wasteful number, since it uses less digits than its factorization.

195015096954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230514354 (or 230514351 counting only the distinct ones).

The product of its (nonzero) digits is 2187000, while the sum is 54.

The spelling of 195015096954 in words is "one hundred ninety-five billion, fifteen million, ninety-six thousand, nine hundred fifty-four".