195475873162 has 4 divisors (see below), whose sum is σ = 293213809746. Its totient is φ = 97737936580.

The previous prime is 195475873127. The next prime is 195475873193. The reversal of 195475873162 is 261378574591.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 261378574591 = 509 ⋅513513899.

It can be written as a sum of positive squares in only one way, i.e., 140490782041 + 54985091121 = 374821^2 + 234489^2 .

It is a junction number, because it is equal to n+sod(n) for n = 195475873097 and 195475873106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48868968289 + ... + 48868968292.

Almost surely, 2^195475873162 is an apocalyptic number.

195475873162 is a deficient number, since it is larger than the sum of its proper divisors (97737936584).

195475873162 is an equidigital number, since it uses as much as digits as its factorization.

195475873162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97737936583.

The product of its digits is 12700800, while the sum is 58.

The spelling of 195475873162 in words is "one hundred ninety-five billion, four hundred seventy-five million, eight hundred seventy-three thousand, one hundred sixty-two".