162404653247 has 2 divisors, whose sum is σ = 162404653248. Its totient is φ = 162404653246.

The previous prime is 162404653183. The next prime is 162404653259. The reversal of 162404653247 is 742356404261.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 162404653247 - 2⁶ = 162404653183 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 162404653198 and 162404653207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (162404613247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81202326623 + 81202326624.

It is an arithmetic number, because the mean of its divisors is an integer number (81202326624).

Almost surely, 2^162404653247 is an apocalyptic number.

162404653247 is a deficient number, since it is larger than the sum of its proper divisors (1).

162404653247 is an equidigital number, since it uses as much as digits as its factorization.

162404653247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 967680, while the sum is 44.

The spelling of 162404653247 in words is "one hundred sixty-two billion, four hundred four million, six hundred fifty-three thousand, two hundred forty-seven".