162874473323 has 2 divisors, whose sum is σ = 162874473324. Its totient is φ = 162874473322.

The previous prime is 162874473217. The next prime is 162874473331. The reversal of 162874473323 is 323374478261.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-162874473323 is a prime.

It is not a weakly prime, because it can be changed into another prime (162874473383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81437236661 + 81437236662.

It is an arithmetic number, because the mean of its divisors is an integer number (81437236662).

Almost surely, 2^162874473323 is an apocalyptic number.

162874473323 is a deficient number, since it is larger than the sum of its proper divisors (1).

162874473323 is an equidigital number, since it uses as much as digits as its factorization.

162874473323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4064256, while the sum is 50.

The spelling of 162874473323 in words is "one hundred sixty-two billion, eight hundred seventy-four million, four hundred seventy-three thousand, three hundred twenty-three".