162097047094 has 4 divisors (see below), whose sum is σ = 243145570644. Its totient is φ = 81048523546.

The previous prime is 162097047083. The next prime is 162097047107. The reversal of 162097047094 is 490740790261.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40524261772 + ... + 40524261775.

It is an arithmetic number, because the mean of its divisors is an integer number (60786392661).

Almost surely, 2^162097047094 is an apocalyptic number.

162097047094 is a deficient number, since it is larger than the sum of its proper divisors (81048523550).

162097047094 is an equidigital number, since it uses as much as digits as its factorization.

162097047094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81048523549.

The product of its (nonzero) digits is 762048, while the sum is 49.

The spelling of 162097047094 in words is "one hundred sixty-two billion, ninety-seven million, forty-seven thousand, ninety-four".