162051536243 has 2 divisors, whose sum is σ = 162051536244. Its totient is φ = 162051536242.

The previous prime is 162051536233. The next prime is 162051536267. The reversal of 162051536243 is 342635150261.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 162051536243 - 2²⁰ = 162050487667 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 162051536197 and 162051536206.

It is not a weakly prime, because it can be changed into another prime (162051536233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81025768121 + 81025768122.

It is an arithmetic number, because the mean of its divisors is an integer number (81025768122).

Almost surely, 2^162051536243 is an apocalyptic number.

162051536243 is a deficient number, since it is larger than the sum of its proper divisors (1).

162051536243 is an equidigital number, since it uses as much as digits as its factorization.

162051536243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 129600, while the sum is 38.

The spelling of 162051536243 in words is "one hundred sixty-two billion, fifty-one million, five hundred thirty-six thousand, two hundred forty-three".