162874463473 has 2 divisors, whose sum is σ = 162874463474. Its totient is φ = 162874463472.

The previous prime is 162874463459. The next prime is 162874463561. The reversal of 162874463473 is 374364478261.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 137398472929 + 25475990544 = 370673^2 + 159612^2 .

It is an emirp because it is prime and its reverse (374364478261) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 162874463473 - 2²⁵ = 162840909041 is a prime.

It is a super-2 number, since 2×162874463473² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (162874473473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81437231736 + 81437231737.

It is an arithmetic number, because the mean of its divisors is an integer number (81437231737).

Almost surely, 2^162874463473 is an apocalyptic number.

It is an amenable number.

162874463473 is a deficient number, since it is larger than the sum of its proper divisors (1).

162874463473 is an equidigital number, since it uses as much as digits as its factorization.

162874463473 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16257024, while the sum is 55.

The spelling of 162874463473 in words is "one hundred sixty-two billion, eight hundred seventy-four million, four hundred sixty-three thousand, four hundred seventy-three".