162385194651 has 8 divisors (see below), whose sum is σ = 216516481104. Its totient is φ = 108255352320.

The previous prime is 162385194613. The next prime is 162385194677. The reversal of 162385194651 is 156491583261.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 162385194651 - 2³⁵ = 128025456283 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 162385194594 and 162385194603.

It is not an unprimeable number, because it can be changed into a prime (162385194691) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 63666 + ... + 573431.

It is an arithmetic number, because the mean of its divisors is an integer number (27064560138).

Almost surely, 2^162385194651 is an apocalyptic number.

162385194651 is a deficient number, since it is larger than the sum of its proper divisors (54131286453).

162385194651 is an equidigital number, since it uses as much as digits as its factorization.

162385194651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 722061.

The product of its digits is 1555200, while the sum is 51.

The spelling of 162385194651 in words is "one hundred sixty-two billion, three hundred eighty-five million, one hundred ninety-four thousand, six hundred fifty-one".